{"title":"crank","description":"\u003cp\u003eThe crankset is the heart of your pedaling. We offer a wide range of cranks for road, MTB, and gravel bikes from brands like White Industries, Shimano, and ROTOR.\u003c\/p\u003e","products":[{"product_id":"ec-340100536","title":"WHITE INDUSTRIES Crank VBC [Polished] (Cap BRONZE) Square Taper Drivetrain VBC CRANK SET","description":"\n\nPolished crankset made from machined aluminum.\u003cbr\u003e\nA beautiful finish, just as it appears, with hard anodized treatment.\u003cbr\u003e\nAll parts are manufactured in California, USA.\u003cbr\u003e\n\u003cbr\u003e\nCrankset for road bikes.\u003cbr\u003e\nCompatible with single-speed ENO chainrings and VBC double chainrings.\u003cbr\u003e\n\u003cbr\u003e\nTo complete the crankset, please purchase the following parts together:\u003cbr\u003e\n・White Industries Chainring\u003cbr\u003e\n・White Industries Chainring Bolts\u003cbr\u003e\n\u003cbr\u003e\n*A special tool is required to attach the chainring to the crank.\u003cbr\u003e\nIf you purchase the crank, chainring, and chainring bolts at the same time, we will attach them here and ship them to you.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e[000000000397--1001:ec-340100536]","brand":"grumpy","offers":[{"title":"165 mm","offer_id":40583996899512,"sku":"ec-340100536-1","price":46860.0,"currency_code":"JPY","in_stock":false},{"title":"170mm","offer_id":40583996932280,"sku":"ec-340100536-2","price":46860.0,"currency_code":"JPY","in_stock":true},{"title":"172.5mm","offer_id":40583996965048,"sku":"ec-340100536-3","price":46860.0,"currency_code":"JPY","in_stock":false},{"title":"175mm","offer_id":40583996997816,"sku":"ec-340100536-4","price":46860.0,"currency_code":"JPY","in_stock":false},{"title":"180mm","offer_id":40583997030584,"sku":"ec-340100536-5","price":46860.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000003972_juhtQ65_551817ef-efc3-4299-a0d9-44af6670593a.jpg?v=1632623175"},{"product_id":"ec-340000086","title":"WHITE INDUSTRIES Crank VBC [Black] (Cap BRONZE) Square Taper Drivetrain VBC CRANK SET White Industries","description":"\u003cp\u003eBlack crankset made from machined aluminum.\u003cbr\u003eBeautiful hard-anodized finish as seen.\u003cbr\u003eAll parts are manufactured in California, USA.\u003cbr\u003e\u003cbr\u003eCrankset for road bikes.\u003cbr\u003eCompatible with single speed ENO chainrings and VBC double chainrings.\u003cbr\u003e\u003cbr\u003eTo complete the crankset, please also purchase the following parts:\u003cbr\u003e・White Industries Chainring\u003cbr\u003e・White Industries Chainring Bolts\u003cbr\u003e\u003cbr\u003e*A special tool is required to attach the chainring to the crank.\u003cbr\u003eIf you purchase the crank, chainring, and chainring bolts at the same time, we will assemble them here before shipping.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e[000000000407--1001:ec-340000086]\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"165 mm","offer_id":40584002339000,"sku":"ec-340000086-1","price":50710.0,"currency_code":"JPY","in_stock":false},{"title":"170mm","offer_id":40584002404536,"sku":"ec-340000086-2","price":50710.0,"currency_code":"JPY","in_stock":false},{"title":"172.5mm","offer_id":40584002470072,"sku":"ec-340000086-3","price":50710.0,"currency_code":"JPY","in_stock":false},{"title":"175mm","offer_id":40584002535608,"sku":"ec-340000086-4","price":50710.0,"currency_code":"JPY","in_stock":false},{"title":"180mm","offer_id":40584002601144,"sku":"ec-340000086-5","price":50710.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000004072_WWbJ1to_48f599f2-818e-4999-a8eb-d8e5b59deead.jpg?v=1632623144"},{"product_id":"ec-201903041648","title":"WHITE INDUSTRIES Crank R30 [Black] (Cap Bronze) Drivetrain CRANK SET (road\/gravel) White Industries","description":"White Industries products are made from machined aluminum, and their beautiful finish will enhance your bicycle even more.\u003cbr\u003e All parts are manufactured in California, USA, and crafted by artisans.\u003cbr\u003e \u003cbr\u003e This is a new crank from White for Road\/Gravel with a 30mm spindle.\u003cbr\u003e It is coated with a hard anodized finish, giving it strength and beauty.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e White Industries R30 Crankset (chainring not included.)\u003cbr\u003e Colors: Black, Polished\u003cbr\u003e Sizes: 165mm, 170mm, 172.5mm, 175mm\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e Compatible Chainring\u003cbr\u003e MR30 TSR Chainring - Front Single Setup\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e \u003cbr\u003e If you want a double chainring, please inquire.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e *A special tool is required to attach the chainring to the crank.\u003cbr\u003e If you purchase the crank, chainring, chainring bolts, etc., at the same time, we will install them for you before shipping.\u003cbr\u003e \u003cbr\u003e If you would like assembly, please write \"Assembly desired\" in the remarks column.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e\u003cbr\u003e[000000003056:ec-201903041648]","brand":"grumpy","offers":[{"title":"Black \/ 165 mm","offer_id":40584153268408,"sku":"ec-201903041648-1-1","price":70950.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 170mm","offer_id":40584153301176,"sku":"ec-201903041648-1-2","price":70950.0,"currency_code":"JPY","in_stock":true},{"title":"Black \/ 172.5mm","offer_id":40584153333944,"sku":"ec-201903041648-1-3","price":70950.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 175mm","offer_id":40584153366712,"sku":"ec-201903041648-1-4","price":70950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000030562_fROSDNE.jpg?v=1650222679"},{"product_id":"ec-340100553","title":"WHITE INDUSTRIES Crank R30 (Polished) (Caps BRONZE) DriveTrain CRANK SET (road\/gravel) White Industries","description":"\u003cp\u003eWhite Industries products are made from machined aluminum, and their beautiful finish makes your bicycle stand out even more.\u003cbr\u003eAll parts are manufactured in California, USA, and crafted by artisans.\u003cbr\u003e\u003cbr\u003eWhite Industries R30\u003cbr\u003eWhite's new 30mm shaft crank for road\/gravel.\u003cbr\u003eIt is strongly coated with hard anodizing, giving it both strength and beauty.\u003cbr\u003e*White Industries R30 cranks do not include a chainring.\u003cbr\u003e\u003cbr\u003eTo complete the crankset, please purchase the following parts as well:\u003cbr\u003e・White Industries Chainring\u003cbr\u003e・If using a double chainring, chainring bolts are also required.\u003cbr\u003e\u003cbr\u003e*A special tool is required to install the chainring to the crank.\u003cbr\u003eIf you purchase the crank, chainring, and chainring bolts at the same time, we will install them for you before shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e[000000004067--1001:ec-340100553]\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"Polish \/ 165 mm","offer_id":40584359870648,"sku":"ec-340100553-1-1","price":66000.0,"currency_code":"JPY","in_stock":false},{"title":"Polish \/ 170mm","offer_id":40584359837880,"sku":"ec-340100553-1-2","price":66000.0,"currency_code":"JPY","in_stock":true},{"title":"Polish \/ 175m","offer_id":40584359936184,"sku":"ec-340100553-1-4","price":66000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000040672_scBCd72_9ddcc32b-3cf7-448e-bb75-2492903c6777.jpg?v=1632623177"},{"product_id":"ec-202007011731","title":"WHITE INDUSTRIES Crank M30 [Black] (Cap Bronze) DriveTrain CRANK SET (MTB)","description":"White Industries M30 Crank\u003cbr\u003e\n\u003cbr\u003e\nWhite Industries products are made from machined aluminum, and their beautiful finish enhances the bicycle.\u003cbr\u003e\nAll parts are manufactured in California, USA, and crafted by artisans.\u003cbr\u003e\n\u003cbr\u003e\nWhite's new MTB crank with a 30mm spindle.\u003cbr\u003e\nIt is hard-anodized for a strong, beautiful, and durable coating.\u003cbr\u003e\n\u003cbr\u003e\nCompatible bottom bracket is the MR30 BSA BB 30mm.\u003cbr\u003e\n\u003cbr\u003e\n*White Industries R30 cranks do not include a chainring.\u003cbr\u003e\n\u003cbr\u003e\nTo complete the crankset, please also purchase the following parts:\u003cbr\u003e\n・White Industries Chainring\u003cbr\u003e\n・Chainring bolts for double chainrings\u003cbr\u003e\n\u003cbr\u003e\n\n*A special tool is required to attach the chainring to the crank.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n*While we strive to match the product images to the actual colors as closely as possible, please note that colors may appear differently depending on the monitor environment you are viewing them on.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e[000000004309--1001:ec-202007011731]","brand":"grumpy","offers":[{"title":"Black \/ 165 mm","offer_id":40584440938680,"sku":"ec-202007011731-1-1","price":70950.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 170mm","offer_id":40584440971448,"sku":"ec-202007011731-1-2","price":70950.0,"currency_code":"JPY","in_stock":true},{"title":"Black \/ 172.5mm","offer_id":40584441004216,"sku":"ec-202007011731-1-3","price":70950.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 175mm","offer_id":40584441036984,"sku":"ec-202007011731-1-4","price":70950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/2022061118361.jpg?v=1654940842"},{"product_id":"ec-pa000000004642","title":"Park Tool HCW-17 Lockring Wrench","description":"This tool is used to attach chainrings to White Industries VBC or ENO cranks. \u003cbr\u003e\n \u003cbr\u003e\u003cbr\u003e[000000004642:ec-pa000000004642]","brand":"grumpy","offers":[{"title":"Default Title","offer_id":40584584528056,"sku":"ec-pa000000004642","price":2959.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000046422_Lwl61rs.jpg?v=1650228272"},{"product_id":"ec-202012011359","title":"[Nekopos-compatible] ParkTool SPA-2 (Red) Park Tool Pin Spanner","description":"\n\nPin Spanner\u003cbr\u003e\nDurable pin spanner made of tool steel.\u003cbr\u003e\nThe handle is vinyl-coated for a pleasant feel and color-coded.\u003cbr\u003e\n\u003cbr\u003e\nSPA-2 (Red): For tightening the dust cap with one-key release.\u003cbr\u003e\nPin diameter: 2.3mm\u003cbr\u003e\nPin pitch: Approx. 5-40mm (reference value)\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003e[000000004605:ec-202012011359]","brand":"grumpy","offers":[{"title":"Default Title","offer_id":40590384627896,"sku":"ec-202012011359","price":1683.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000046052_TCN73Lh_0426a0a7-1dbd-4099-8e2e-e097bfbb30d5.jpg?v=1650228118"},{"product_id":"ec-ro000000003539","title":"VEGAST for ROAD MODEL 170mm Vegas CRANK+AXLE SET ROAD OFFSET+2.5mm Crank Axle Set ROTOR","description":"Mid-range crankset with forged aluminum crank arms\n\nA mid-range model that incorporates the technology of the high-end ALDHU crank, but with 6082 forged aluminum. The name VEGAST comes from the three passes visited in the Grand Tours: VELETA, GALIBIER, and STELVIO.\n\nIt features an entirely new 4-arm design. Based on the Trinity design structure of conventional 3D cranks, which had three drilled holes inside the crank arm, it has a modular structure that combines SPIDERING, which integrally machines the crank arm and two chainrings, with a 30mm aluminum axle. This has achieved a weight reduction of 50g compared to conventional 3D30 cranks.\n\nIt is equipped with the OCP MOUNT system, which integrates the OCP system for adjusting the position of Q-RINGS into the spiral part that fixes the BB axle and spider. The dedicated Q-RINGS \"SPIDER RINGS\" have an enlarged ovality of 12.5% (previously 10%), allowing for more efficient pedaling.\n\nCrank arm and axle set model.\n\n■ Crank length (170mm)\n■ Axle length (ROAD OFFSET+2.5mm)\n\n■ Spidering sold separately\n[000000003539:ec-ro000000003539]","brand":"grumpy","offers":[{"title":"Default Title","offer_id":40590702444728,"sku":"ec-ro000000003539","price":30140.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/1_000000003539_32dcc30a-940d-48e1-8f17-5ada957b4220.jpg?v=1650223799"},{"product_id":"ec-202208051832","title":"FORMOSA MTB Aluminum Crank Formosa","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSimple aluminum crank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e3-piece construction with a 30mm spindle.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBy using a separately sold spindle, it can also be used for DH bikes, fat bikes, and road bikes.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eChainring Standard: SRAM Direct Mount\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eColors: Gloss Black, Polished Silver\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpindle Diameter: 30mm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpindle Length: 125mm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eCompatible BB Sizes: 68\/73\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eLength: 155\/160\/165\/170\/175\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 629g (crank + 68\/73mm axle)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Yuris","offers":[{"title":"160mm \/ Black","offer_id":41807748104376,"sku":"ec-202208051832-1-1","price":13250.0,"currency_code":"JPY","in_stock":true},{"title":"160mm \/ Silver","offer_id":41807824289976,"sku":"ec-202208051832-1-2","price":13250.0,"currency_code":"JPY","in_stock":true},{"title":"165 mm \/ Black","offer_id":41807824322744,"sku":"ec-202208051832-2-1","price":13250.0,"currency_code":"JPY","in_stock":false},{"title":"165 mm \/ Silver","offer_id":41807824355512,"sku":"ec-202208051832-2-2","price":13250.0,"currency_code":"JPY","in_stock":true},{"title":"170mm \/ Black","offer_id":41807824388280,"sku":"ec-202208051832-3-1","price":13250.0,"currency_code":"JPY","in_stock":false},{"title":"170mm \/ Silver","offer_id":41807824421048,"sku":"ec-202208051832-3-2","price":13250.0,"currency_code":"JPY","in_stock":true},{"title":"175mm \/ Black","offer_id":41807824453816,"sku":"ec-202208051832-4-1","price":13250.0,"currency_code":"JPY","in_stock":false},{"title":"175mm \/ Silver","offer_id":41807824486584,"sku":"ec-202208051832-4-2","price":13250.0,"currency_code":"JPY","in_stock":false},{"title":"155mm \/ Black","offer_id":48844221612334,"sku":"ec-202208051832-5-1","price":13250.0,"currency_code":"JPY","in_stock":false},{"title":"155mm \/ Silver","offer_id":48844221645102,"sku":"ec-202208051832-5-2","price":13250.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/DSC08591.jpg?v=1659844269"},{"product_id":"bluelug-rmc-track-crank-set","title":"BLUE LUG RMC track crank set","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIntroducing the \"BLUE LUG\" original crankset, the RMC TRACK CRANK SET.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis crankset features an authentic style, combining slender arms with a chainring that has been lightened.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-mce-fragment=\"1\"\u003eIt comes in the most versatile combination: a 42T thick-tooth chainring set on 144mm PCD arms.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt includes \u003c\/span\u003ebrass crank caps\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003ecrank bolts\u003cspan data-mce-fragment=\"1\"\u003e that enhance its chic appearance.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a recommended choice for bikes where you want to pay attention to the styling of the drivetrain.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"tit-spec\"\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"txt-spec\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eCrank Length: 165mm, 170mm\u003c\/li\u003e\n\n\u003cli\u003ePCD: 144mm\u003c\/li\u003e\n\n\u003cli\u003eTeeth: 46T\u003c\/li\u003e\n\n\u003cli\u003eCompatible Chain: 1\/8” (thick chain)\u003c\/li\u003e\n\n\u003cli\u003eCompatible BB: JIS Square Taper\u003c\/li\u003e\n\n\u003cli\u003eRecommended BB Spindle Length: 110mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"165mm \/ Silver","offer_id":41987706945720,"sku":null,"price":19800.0,"currency_code":"JPY","in_stock":false},{"title":"170mm silver","offer_id":41987706978488,"sku":null,"price":19800.0,"currency_code":"JPY","in_stock":false},{"title":"165mm \/ Black","offer_id":41987707011256,"sku":null,"price":19800.0,"currency_code":"JPY","in_stock":false},{"title":"170m \/ Black","offer_id":41987707044024,"sku":null,"price":19800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/167845416.jpg?v=1666928265"},{"product_id":"ec-202209101145","title":"Shimano FC-R8000 170mm 50x34T 2x11S","description":"\u003cp\u003eThis is a left and right crank set for Ultegra.\u003c\/p\u003e\n\u003cp\u003eCrank length: 170mm, Gears: 50x34T\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":44381741580590,"sku":"ec-202209101145","price":37688.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/2022-09-1011.44.48_c613d9b9-405f-402d-9cb0-3dd105c779fb.jpg?v=1674387037"},{"product_id":"shimano-fc-r8100-170mm-50-34t","title":"Shimano FC-R8100 170mm 50x34T","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eULTEGRA's new FC-R8100 crankset maintains the quick and precise front shifting and efficient power transfer of its predecessor, while offering a wider range of crank length options. With crank lengths now available from 160 mm to 175 mm, it caters to smaller riders, triathletes, and cyclists seeking shorter crank lengths.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOptimized for stiffness, strength, weight, and rotational performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHollowglide structure maintains strength while reducing weight, enabling better power transfer and quicker, more precise front shifting.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAvailable with 52-36T and 50-34T gear options, and crank lengths of 160, 165, 170, 172.5, and 175 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e●Product Specifications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eQ-Factor: 148mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible Chain: CN-M8100\u003c\/span\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":44770555920686,"sku":null,"price":169177.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/fc-r8100.jpg?v=1679378082"},{"product_id":"ec-2305231219","title":"Profile Racing MTB STANDARD 3PC CRANK SET","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\n\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eA chromoly 3-piece crank, which has become standard for BMX.\u003c\/span\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\u003cspan\u003e6.0\" axle specification compatible with mountain bike frames (68\/73mm).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\u003cspan\u003e\u003cbr\u003eThe set includes crank arms, a 19mm GDH heat-treated CrMo axle, GDH CrMo axle bolts, flush washers, and a crank installation\/removal tool.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\u003cspan\u003eAxle and axle bolts can be upgraded to titanium. (Sold separately)\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\n\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\u003cspan\u003eSPEC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\n\n\u003cspan\u003eColor：Black\u003cbr data-mce-fragment=\"1\"\u003eAxle Diameter：\u003c\/span\u003e\u003cspan\u003e19mm (48-Spline)\u003cbr data-mce-fragment=\"1\"\u003eAxle Length：6″(152.4mm)\u003cbr data-mce-fragment=\"1\"\u003eArm Weight (per set) ：549g (165mm), 550g (170mm)\u003cbr data-mce-fragment=\"1\"\u003eAxle Weight (6″) 6″ : 259g (Chromoly)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e*Compatible with 68mm or 73mm frames.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e*Crank arm installation\/removal tool included.\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"goodscomment_block_item_\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e※Bottom bracket, spider, and sprocket are sold separately.\u003c\/span\u003e\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"165 mm \/ Black","offer_id":45354552230190,"sku":"ec-2305231219-1-1","price":24200.0,"currency_code":"JPY","in_stock":false},{"title":"170mm \/ Black","offer_id":45354552262958,"sku":"ec-2305231219-2-1","price":24200.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/sc-mtb3pccrankset-1.jpg?v=1684812436"},{"product_id":"ec-2306101727","title":"Profile Racing OUTBOARD EURO-BB kit for 19mm Spindle","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"goodscomment_block_item_\" data-mce-fragment=\"1\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003e\n\n\u003cp\u003eOutboard type BB compatible with 19mm spindle 3pc cranks\u003c\/p\u003e\n\n\u003cp\u003eBB width: 68mm, 73mm\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompatible BB tools: Park BBT-9 tool, etc.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAxle sizes:\u003c\/strong\u003e19mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e148g\u003c\/p\u003e\n\n\u003cp\u003e*The color of the included sleeve may vary. We appreciate your understanding.\u003c\/p\u003e\n\n\u003cp\u003e*Fine adjustments may be required during installation.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"68mm \/ Black","offer_id":45483825987886,"sku":"ec-2306101727-1-1","price":6435.0,"currency_code":"JPY","in_stock":false},{"title":"73mm \/ Black","offer_id":45483826020654,"sku":"ec-2306101727-2-1","price":6435.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/Outboard-BB-Kit-Black-e1502466886232.jpg?v=1686385540"},{"product_id":"ec-u2401291429","title":"【Unused】TRUVATIV STYLO Crankset 175mm 34T SRAM","description":"\u003cp\u003eTRUVATIV STYLO Crank\u003c\/p\u003e\n\u003cp\u003eChainring: 34T (3mm offset, for SRAM 12s)\u003c\/p\u003e\n\u003cp\u003eCrank Arm Length: 175mm\u003c\/p\u003e\n\u003cp\u003eSpindle Diameter: SRAM DUB standard\u003c\/p\u003e\n\u003cp\u003eUnused, removed from a complete bike\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"Default Title","offer_id":47862596337966,"sku":"ec-u-0-u2401291429","price":19800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/DSC05785.jpg?v=1707558159"},{"product_id":"rotor-aldhu-track-axle-set-170mm","title":"ROTOR ALDHU TRACK AXLE SET 170mm","description":"\u003cp\u003eROTOR is a manufacturer based in Madrid, Spain, that produces cutting-edge bicycle parts.\u003c\/p\u003e\n\u003cp\u003eThis is ROTOR's top-of-the-line track crankset.\u003c\/p\u003e\n\u003cp\u003eComputer numerical control machining ensures perfect precision. The crank arms are hollowed out to reduce weight while achieving high rigidity.\u003c\/p\u003e\n\u003cp\u003eThe disc-shaped arms minimize torsion.\u003c\/p\u003e\n\u003cp\u003eThis product is perfect for those who want to ride fast, as well as those who want to make a visual impact.\u003c\/p\u003e\n\u003cp\u003eIf you're serious about your drivetrain, this is the only choice.\u003c\/p\u003e\n\u003cp\u003e*PCD is 144mm.\u003c\/p\u003e\n\u003cp\u003e*Please note that a dedicated bottom bracket (BB TRACK30 BSA STEEL) is required.\u003c\/p\u003e\n\u003cp\u003eIt is compatible with this \u003ca href=\"https:\/\/ride.grumpy.jp\/products\/rotor-bb-set-track-bsa-silver\"\u003eBB\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":48692976419118,"sku":"ec-202405051548","price":54120.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/DSC00416.jpg?v=1714896828"},{"product_id":"ec-2410271708","title":"WHITE INDUSTRIES Crank M30 [Polished] (Cap BRONZE) DriveTrain CRANK SET (MTB) White Industries","description":"White Industries M30 Crank\u003cbr\u003e\n\u003cbr\u003e\nWhite Industries products are made from machined aluminum, and their beautiful finish enhances the appearance of any bicycle.\u003cbr\u003e\nAll parts are manufactured in California, USA, and crafted by skilled artisans.\u003cbr\u003e\n\u003cbr\u003e\nWhite's new MTB crank features a 30mm spindle.\u003cbr\u003e\nHard anodizing provides a strong and beautiful coating, offering both strength and aesthetics.\u003cbr\u003e\n\u003cbr\u003e\nCompatible bottom brackets are MR30 BSA BB 30mm.\u003cbr\u003e\n\u003cbr\u003e\n*Chainrings are not included with White Industries R30 cranks.\u003cbr\u003e\n\u003cbr\u003e\nTo complete the crankset, please also purchase the following parts:\u003cbr\u003e\n・White Industries chainring\u003cbr\u003e\n・Chainring bolts for double chainrings\u003cbr\u003e\n\u003cbr\u003e\n\n*A specialized tool is required to attach the chainring to the crank.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n*We strive to make product images as close to the actual colors as possible, but please be aware that colors may appear different depending on the monitor environment you are viewing them on.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e[000000004309--1001:]","brand":"grumpy","offers":[{"title":"Polish \/ 165 mm","offer_id":49522364711214,"sku":"ec-2410271708-slv1-165","price":66000.0,"currency_code":"JPY","in_stock":false},{"title":"Polish \/ 170mm","offer_id":49522364743982,"sku":"ec-2410271708-slv1-170","price":66000.0,"currency_code":"JPY","in_stock":true},{"title":"Polish \/ 172.5mm","offer_id":49522364776750,"sku":"ec-2410271708-slv1-1725","price":66000.0,"currency_code":"JPY","in_stock":false},{"title":"Polish \/ 175mm","offer_id":49522364809518,"sku":"ec-2410271708-slv1-175","price":66000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/000000003046_JaLMi4W.jpg?v=1730016379"},{"product_id":"shimano-fc-r8100-p-165mm-ギアなし-パワーメーター-クランク","title":"SHIMANO FC-R8100-P 165mm Power Meter Crank, No Chainrings","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe ULTEGRA FC-R8100-P offers the accuracy and features of the DURA-ACE power meter in a more affordable package.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Integrated design with waterproof performance and a rechargeable lithium-ion battery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUp to 300 hours of continuous operation *depending on ANT+\/Bluetooth®LE settings\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Accurate and fast data acquisition\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStrain gauge accuracy of ±2.0% across the entire calibration range\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShimano's proprietary strain gauges\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Ready to measure immediately\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEasy zero-offset calibration via a switch on the transmitter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Active temperature compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSoftware automatically compensates for temperature changes\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- New force vector measurement makes it an optimal training tool for analyzing and improving pedaling efficiency\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Analysis and visualization of training\/power data is possible using SHIMANO CONNECT Lab\u003c\/span\u003e\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":49607706870062,"sku":"ec-2411231231","price":155570.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/fc-r8100p.jpg?v=1732332649"},{"product_id":"ec-202412011419","title":"BLUELUG RMC-II multi-speed crank set Blue Lug crankset","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIntroducing the \"BLUE LUG\" original crankset, the RMC-Ⅱ MULTI SPEED CRANK SET.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis crankset features an authentic style, combining slender arms with a chainring that has been lightened.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWe offer it in a versatile combination of 130mm PCD arms with a 42T thin chainring.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWe also recommend using it as a front single setup in combination with a FAT SLIM chainring.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe crank arms are double-compatible, so a chainring guard can also be installed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIf you prepare a shift-compatible chainring, you can also use it as a regular double crank.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt comes with brass crank caps and crank bolts that enhance its chic atmosphere.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a recommended crankset for bikes where you want to pay attention to the styling of the drivetrain.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e*If you are using it with rear gears, please use it in conjunction with a chain keeper such as \"PAUL\".\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"tit-spec\"\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"txt-spec\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eCrank Length: 165mm, 170mm, 172.5mm\u003c\/li\u003e\n\n\u003cli\u003ePCD: 130mm\u003c\/li\u003e\n\n\u003cli\u003eTeeth: 42T\u003c\/li\u003e\n\n\u003cli\u003eCompatible Chain: Up to 10-speed recommended (thin tooth)\u003c\/li\u003e\n\n\u003cli\u003eCompatible BB: JIS Square Taper\u003c\/li\u003e\n\n\u003cli\u003eRecommended BB Spindle Length: 113mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"165 mm","offer_id":49625613041966,"sku":"ec-202412011419-1","price":22000.0,"currency_code":"JPY","in_stock":false},{"title":"170mm","offer_id":49625613074734,"sku":"ec-202412011419-2","price":22000.0,"currency_code":"JPY","in_stock":false},{"title":"172.5mm","offer_id":49625616056622,"sku":"ec-202412011419-3","price":22000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/167845447_jpg.webp?v=1733030296"},{"product_id":"中古-rotor-q-rings-アウターチェーンリング-46t","title":"[Used] ROTOR Q-RINGS Outer Chainring (46T, PCD: 110mm) Rotor","description":"\u003cp\u003eShows signs of use but little wear.\u003c\/p\u003e\n\u003cp\u003ePlease see photos for condition.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePCD: 110mm\u003c\/p\u003e\n\u003cp\u003eTeeth: 46T\u003c\/p\u003e\n\u003cp\u003eShimano 11s compatible\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":50112353567022,"sku":"ec-u2505061849","price":7000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/P1003697.jpg?v=1746524845"},{"product_id":"中古-rotor-q-rings-インナーチェーンリング-36t-pcd-110mm-ローター","title":"[Used] ROTOR Q-RINGS Inner Chainring (36T, PCD:110mm) Rotor","description":"\u003cp\u003eThere are signs of use, but wear is minimal.\u003c\/p\u003e\n\u003cp\u003ePlease check the photos for condition.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePCD: 110mm\u003c\/p\u003e\n\u003cp\u003eTeeth: 36T\u003c\/p\u003e\n\u003cp\u003eShimano 11-speed compatible\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":50112743571758,"sku":"ec-u2505061854","price":5000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/P1003702.jpg?v=1746525231"},{"product_id":"cane-creek-eewings-8bolt-mountain-crank-クランク-ケーンクリーク-チタン","title":"CANE CREEK eeWINGS 8BOLT MOUNTAIN CRANK Crank Cane Creek Titanium","description":"\u003ch2 class=\"wp-block-heading\"\u003eThe ultimate, evolved ee WING crank for All-Road \u0026amp; MTB\u003c\/h2\u003e\n\u003cp\u003eCustom cranks crafted by engineers in Asheville, North Carolina, USA.\u003cbr\u003eThese cranks are sure to satisfy riders who aren't content with cranks from Shimano or SRAM.\u003c\/p\u003e\n\u003cp\u003eThere's no doubt they'll make your bike a unique and standout machine with a strong presence.\u003c\/p\u003e\n\u003cp\u003eThe best custom cranks to choose right now.\u003cbr\u003eThat's the CANE CREEK \"eeWings.\"\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"160mm","offer_id":50429618585902,"sku":"","price":195800.0,"currency_code":"JPY","in_stock":true},{"title":"165 mm","offer_id":50429618618670,"sku":"","price":195800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/eewing2.jpg?v=1748671432"},{"product_id":"blue-lug-ox-chainring-guard-black","title":"BLUE LUG OX chainring guard (black)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis is an original chainring guard from \"BLUE LUG.\"\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMade of lightweight and corrosion-resistant aluminum, it features a simple design with no logos or unnecessary embellishments.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe rounded edges prevent damage to skin or clothing fabric. It also gives off a soft, pleasant impression.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIt's for 5-bolt cranks, which are now rare.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIt can be used for a wide range of bikes, from single-speeds to everyday bikes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"tit-spec\"\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"txt-spec\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePCD: 110mm, 130mm\u003c\/li\u003e\n\n\u003cli\u003eCompatible teeth: For 38, 42, 46T\u003c\/li\u003e\n\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"tit-color\"\u003e\u003cstrong\u003eCOLOR\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"txt-spec\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eBlack\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"For PCD110mm\/38T","offer_id":50431954387246,"sku":"","price":3740.0,"currency_code":"JPY","in_stock":true},{"title":"For PCD 110mm\/42T","offer_id":50431954420014,"sku":"","price":3960.0,"currency_code":"JPY","in_stock":true},{"title":"For PCD 130mm\/42T","offer_id":50431954452782,"sku":"","price":3960.0,"currency_code":"JPY","in_stock":false},{"title":"For PCD130mm\/46T","offer_id":50431954485550,"sku":"","price":4180.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/ox-1.webp?v=1748828708"},{"product_id":"paul-100-pure-cranks-jis","title":"PAUL 100% PURE CRANKS JIS","description":"\u003cp data-start=\"89\" data-end=\"213\"\u003e100% PURE CRANKS are CNC machined in-house from ultra-high strength American-made 2024 aluminum alloy.\u003cbr data-start=\"151\" data-end=\"154\"\u003eThis allows for an elegant design with excellent rigidity and strength, while boldly removing excess material.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"330\"\u003eThey feature a J.I.S. square taper axle, which makes it easy to fine-tune the Q-factor.\u003cbr data-start=\"269\" data-end=\"272\"\u003eAdditionally, the 3-bolt direct mount system offers a wide variety of chainring types and offsets.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"330\"\u003e \u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Black \/ 155mm","offer_id":50556743156014,"sku":"ec-202506141918-1-1","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 160mm","offer_id":50556743188782,"sku":"ec-202506141918-1-2","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 165 mm","offer_id":50556743221550,"sku":"ec-202506141918-1-3","price":69300.0,"currency_code":"JPY","in_stock":true},{"title":"Black \/ 170mm","offer_id":50556743254318,"sku":"ec-202506141918-1-4","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 175mm","offer_id":50556743287086,"sku":"ec-202506141918-1-5","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 180mm","offer_id":50556743319854,"sku":"ec-202506141918-1-6","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 155mm","offer_id":50556743352622,"sku":"ec-202506141918-2-1","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 160mm","offer_id":50556743385390,"sku":"ec-202506141918-2-2","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 165 mm","offer_id":50556743418158,"sku":"ec-202506141918-2-3","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 170mm","offer_id":50556743450926,"sku":"ec-202506141918-2-4","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 175mm","offer_id":50556743483694,"sku":"ec-202506141918-2-5","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Purple \/ 180mm","offer_id":50556743516462,"sku":"ec-202506141918-2-6","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 155mm","offer_id":50556743549230,"sku":"ec-202506141918-3-1","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 160mm","offer_id":50556743581998,"sku":"ec-202506141918-3-2","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 165 mm","offer_id":50556743614766,"sku":"ec-202506141918-3-3","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 170mm","offer_id":50556743647534,"sku":"ec-202506141918-3-4","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 175mm","offer_id":50556743680302,"sku":"ec-202506141918-3-5","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Silver \/ 180mm","offer_id":50556743713070,"sku":"ec-202506141918-3-6","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 155mm","offer_id":50556743745838,"sku":"ec-202506141918-4-1","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 160mm","offer_id":50556743778606,"sku":"ec-202506141918-4-2","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 165 mm","offer_id":50556743811374,"sku":"ec-202506141918-4-3","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 170mm","offer_id":50556743844142,"sku":"ec-202506141918-4-4","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 175mm","offer_id":50556743876910,"sku":"ec-202506141918-4-5","price":69300.0,"currency_code":"JPY","in_stock":false},{"title":"Pewter \/ 180mm","offer_id":50556743909678,"sku":"ec-202506141918-4-6","price":69300.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/wF-vwLQ9.png?v=1749896475"},{"product_id":"pinnd-アナログクランク","title":"PINND Analog Cranks Standard Axle Pinnd","description":"\u003cp\u003e\u003ca href=\"https:\/\/pinnd.co.uk\/\"\u003e\u003cimg alt=\"PINND | Precision Made Bike Components – PINND UK\" src=\"https:\/\/tse4.mm.bing.net\/th\/id\/OIP.hFqqqdL6DonA8TyyXR-0nwHaE8?r=0\u0026amp;pid=Api\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"62\" data-end=\"98\"\u003ePINND Analog Cranks\u003c\/h2\u003e\n\u003cp data-start=\"100\" data-end=\"273\"\u003eSerious aluminum cranks for Enduro Category 4 (rough terrain and jumps). CNC precision machined in Scotland, the 7075 aluminum body combines durability and rigidity, compatible with DUB standard BBs and SRAM 3-bolt chainrings. Also compatible with 68\/73mm BB shell widths and Boost standards, they fit modern MTBs perfectly.\u003c\/p\u003e\n\u003chr data-start=\"275\" data-end=\"278\"\u003e\n\u003ch3 data-start=\"280\" data-end=\"291\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"293\" data-end=\"562\"\u003e\n\n\u003cli data-start=\"293\" data-end=\"336\"\u003e\n\n\u003cp data-start=\"295\" data-end=\"336\"\u003e\u003cstrong data-start=\"295\" data-end=\"301\"\u003eMaterial\u003c\/strong\u003e: 7075 T651 Anodized Aluminum (Made in Scotland)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"337\" data-end=\"379\"\u003e\n\n\u003cp data-start=\"339\" data-end=\"379\"\u003e\u003cstrong data-start=\"339\" data-end=\"347\"\u003eStandard Compliant\u003c\/strong\u003e: ASTM F2043 Category 4 (Jump \u0026amp; High Speed Compatible)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"380\" data-end=\"435\"\u003e\n\n\u003cp data-start=\"382\" data-end=\"435\"\u003e\u003cstrong data-start=\"382\" data-end=\"389\"\u003eCompatibility\u003c\/strong\u003e: Lengths 155–170 mm (5mm increments), DUB \/ SRAM 3-bolt \/ Boost\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"436\" data-end=\"491\"\u003e\n\n\u003cp data-start=\"438\" data-end=\"491\"\u003e\u003cstrong data-start=\"438\" data-end=\"446\"\u003eBB Compatibility\u003c\/strong\u003e: 68mm \/ 73mm shell width (slim design fits a wide range of frames)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"492\" data-end=\"528\"\u003e\n\n\u003cp data-start=\"494\" data-end=\"528\"\u003e\u003cstrong data-start=\"494\" data-end=\"513\"\u003eSelf-Extracting Design\u003c\/strong\u003e: Easy removal and good maintainability\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"529\" data-end=\"562\"\u003e\n\n\u003cp data-start=\"531\" data-end=\"562\"\u003e\u003cstrong data-start=\"531\" data-end=\"538\"\u003eColor\u003c\/strong\u003e: Black or Natural (matching nuts \u0026amp; bolts)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"564\" data-end=\"567\"\u003e\n\u003ch3 data-end=\"645\" data-start=\"626\"\u003eLength and Weight (per crank arm)\u003c\/h3\u003e\n\u003cul data-end=\"862\" data-start=\"647\"\u003e\n\n\u003cli data-end=\"690\" data-start=\"647\"\u003e\n\n\u003cp data-end=\"690\" data-start=\"649\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"10\" data-start=\"0\"\u003e155 mm\u003c\/strong\u003e: Approx. 604 g\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"734\" data-start=\"691\"\u003e\n\n\u003cp data-end=\"734\" data-start=\"693\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"10\" data-start=\"0\"\u003e160 mm\u003c\/strong\u003e: Approx. 614 g\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"778\" data-start=\"735\"\u003e\n\n\u003cp data-end=\"778\" data-start=\"737\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"10\" data-start=\"0\"\u003e165 mm\u003c\/strong\u003e: Approx. 624 g\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"862\" data-start=\"779\"\u003e\n\n\u003cp data-end=\"862\" data-start=\"781\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"10\" data-start=\"0\"\u003e170 mm\u003c\/strong\u003e: Approx. 636 g\u003c\/span\u003e\u003cbr data-end=\"823\" data-start=\"820\"\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-end=\"867\" data-start=\"864\"\u003e\n\u003ch3 data-start=\"708\" data-end=\"721\"\u003eReliable Warranty System\u003c\/h3\u003e\n\u003cp data-start=\"723\" data-end=\"785\"\u003eCovered by the \"Cranks for Life Warranty\". Repair or replacement support for material and manufacturing defects, excluding crashes or installation errors.\u003c\/p\u003e\n\u003chr data-start=\"787\" data-end=\"790\"\u003e\n\u003ch3 data-start=\"792\" data-end=\"807\"\u003eRecommended For\u003c\/h3\u003e\n\u003cul data-start=\"809\" data-end=\"969\"\u003e\n\n\u003cli data-start=\"809\" data-end=\"859\"\u003e\n\n\u003cp data-start=\"811\" data-end=\"859\"\u003e\u003cstrong data-start=\"811\" data-end=\"835\"\u003eShorter crank length for improved pedal clearance\u003c\/strong\u003e: advantageous especially in rocky sections and tight corners\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"860\" data-end=\"899\"\u003e\n\n\u003cp data-start=\"862\" data-end=\"899\"\u003e\u003cstrong data-start=\"862\" data-end=\"882\"\u003eHigh-precision CNC machined aluminum construction\u003c\/strong\u003e: excellent balance of rigidity and durability\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"900\" data-end=\"940\"\u003e\n\n\u003cp data-start=\"902\" data-end=\"940\"\u003e\u003cstrong data-start=\"902\" data-end=\"938\"\u003eHighly versatile with DUB × Boost × 68\/73mm BB compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"941\" data-end=\"969\"\u003e\n\n\u003cp data-start=\"943\" data-end=\"969\"\u003e\u003cstrong data-start=\"943\" data-end=\"969\"\u003eAlso suitable for trail, enduro, and DJ bikes\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"971\" data-end=\"974\"\u003e\n\u003ch3 data-start=\"976\" data-end=\"987\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_80l1q_1\"\u003e\n\n\u003cdiv class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\n\u003ctable data-start=\"989\" data-end=\"1253\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead data-start=\"989\" data-end=\"1000\"\u003e\n\n\u003ctr data-start=\"989\" data-end=\"1000\"\u003e\n\n\u003cth data-start=\"989\" data-end=\"994\" data-col-size=\"sm\"\u003eItem\u003c\/th\u003e\n\n\u003cth data-start=\"994\" data-end=\"1000\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"1017\" data-end=\"1253\"\u003e\n\n\u003ctr data-start=\"1017\" data-end=\"1048\"\u003e\n\n\u003ctd data-start=\"1017\" data-end=\"1022\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1022\" data-end=\"1048\"\u003e7075 T651 Aluminum (Anodized)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1049\" data-end=\"1082\"\u003e\n\n\u003ctd data-start=\"1049\" data-end=\"1054\" data-col-size=\"sm\"\u003eLength\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1054\" data-end=\"1082\"\u003e155 \/ 160 \/ 165 \/ 170 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1083\" data-end=\"1108\"\u003e\n\n\u003ctd data-start=\"1083\" data-end=\"1088\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1088\" data-end=\"1108\"\u003e604–636g (depending on size)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1109\" data-end=\"1157\"\u003e\n\n\u003ctd data-start=\"1109\" data-end=\"1116\" data-col-size=\"sm\"\u003eBB Compatibility\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1116\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1118\" data-end=\"1155\"\u003eDUB standard \/ 68mm・73mm BB shell width \/ Boost compatible\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1158\" data-end=\"1183\"\u003e\n\n\u003ctd data-start=\"1158\" data-end=\"1168\" data-col-size=\"sm\"\u003eChainring\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1168\" data-end=\"1183\"\u003eSRAM 3-bolt compatible\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1184\" data-end=\"1206\"\u003e\n\n\u003ctd data-start=\"1184\" data-end=\"1189\" data-col-size=\"sm\"\u003eConstruction\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1189\" data-end=\"1206\"\u003eSelf-extracting\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1207\" data-end=\"1229\"\u003e\n\n\u003ctd data-start=\"1207\" data-end=\"1213\" data-col-size=\"sm\"\u003eColor\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1213\" data-end=\"1229\"\u003eBlack \/ Natural\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1230\" data-end=\"1253\"\u003e\n\n\u003ctd data-start=\"1230\" data-end=\"1235\" data-col-size=\"sm\"\u003eWarranty\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1235\" data-end=\"1253\"\u003eCranks for Life Warranty\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eRecommended For\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eEnduro or jump-focused riders\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eThose who frequently replace or maintain their bottom brackets\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eThose looking for a shorter crank length or unique color options\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eThose who want to invest in durable and long-lasting components\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"grumpy","offers":[{"title":"Black \/ 155 mm","offer_id":50760616476974,"sku":"ec-2507151350-1-1","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 160mm","offer_id":50760654717230,"sku":"ec-2507151350-1-2","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 165 mm","offer_id":50760654749998,"sku":"ec-2507151350-1-3","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 170mm","offer_id":50760654782766,"sku":"ec-2507151350-1-4","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Natural \/ 155 mm","offer_id":50760616509742,"sku":"ec-2507151350-2-1","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Natural \/ 160mm","offer_id":50760654815534,"sku":"ec-2507151350-2-2","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Natural \/ 165 mm","offer_id":50760654848302,"sku":"ec-2507151350-2-3","price":48000.0,"currency_code":"JPY","in_stock":false},{"title":"Natural \/ 170mm","offer_id":50760654881070,"sku":"ec-2507151350-2-4","price":48000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/pinndanalogcrk2.jpg?v=1752554767"},{"product_id":"e-thirteen-helix-race-alloy-gr-クランク-マウンテンバイク","title":"e*thirteen Helix Race Alloy GR Crank Mountain Bike","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e*Please inquire about colors and sizes not in stock.\u003c\/strong\u003e\u003ch3\u003eGravity-ready Cranks with Astonishing Strength\u003c\/h3\u003e\u003cp\u003eDeveloped in collaboration with World Cup DH (Downhill) and Enduro athletes, e*thirteen's \u003cstrong\u003eHelix Race GR Cranks\u003c\/strong\u003e are designed to withstand the rigors of downhill, bike park, enduro, and freeride use.\u003c\/p\u003e\u003cp\u003eDespite their beautiful finish, these cranks are built to endure intense impacts.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate Durability:\u003c\/strong\u003e Exceeds \u003cstrong\u003eASTM 5 standards with ease\u003c\/strong\u003e for downhill, bike park, enduro, and freeride applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial and Design:\u003c\/strong\u003e Uses forged and CNC-machined AL-6066-T6 aluminum arms for an optimized strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Profile Design:\u003c\/strong\u003e Shares the same spindle design and low-profile shape as e*thirteen's top-end carbon and alloy cranks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Gravity Use:\u003c\/strong\u003e Offers 83mm and 73mm spindle options suitable for downhill and enduro.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Protection:\u003c\/strong\u003e Includes molded crank boots for rock strike protection, protective polymer decals, and an easy-to-adjust \u003cstrong\u003eAdaptive Preload System (APS)\u003c\/strong\u003e and self-extractor system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Standard:\u003c\/strong\u003e Utilizes the proven P3 Connect polygon spindle interface.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eItem\u003c\/th\u003e\n\u003cth align=\"left\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eArms: Forged, CNC-machined AL 6066-T6. Spindle: 30mm AL 7075-T7 (or AL 7050-T7).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eBlack, Sterling Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCrank Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e160mm, 165mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eSpindle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWidth: 73mm or 83mm. Diameter: 30mm. Interface: P3 Connect.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\u003ch4\u003eWeight\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e83mm x 160mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e590g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e83mm x 165mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e607g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e73mm x 160mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e584g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e73mm x 165mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e599g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\u003ch3\u003eCompatibility and Chainring Requirements\u003c\/h3\u003e\u003cp\u003eThese cranks are designed for mountain and gravel bike applications.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eSpindle Width\u003c\/th\u003e\n\u003cth align=\"left\"\u003eCompatible Frames (BB Shell)\u003c\/th\u003e\n\u003cth align=\"left\"\u003eCompatible Chainring Standard\u003c\/th\u003e\n\u003cth align=\"left\"\u003eChainline\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003e83mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eAll frames with 83mm BB shell\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eHelix GR Chainring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e56.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003e73mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eAll frames with 68\/73mm BB shell\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cstrong\u003eStandard Helix chainring\u003c\/strong\u003e. Compatible with Helix Race, Helix Plus, or Helix Steel DM chainrings.\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eNote: 73mm cranks are not compatible with SL or UL chainrings.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eIncluded Accessories \u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCrankset body\u003c\/li\u003e\n\u003cli\u003eAPS adjuster\u003c\/li\u003e\n\u003cli\u003eBB\/lockring tool\u003c\/li\u003e\n\u003cli\u003eCrank boots (x2) (molded crank boots)\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty Information\u003c\/h3\u003e\u003cp\u003eThis product is warranted to be free from defects in material or workmanship for \u003cstrong\u003e5 years\u003c\/strong\u003e from the original date of purchase.\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"Black \/ 83mm x 160mm","offer_id":51135346114862,"sku":"ec-2510041106-1-1","price":43780.0,"currency_code":"JPY","in_stock":true},{"title":"Black \/ 83mm x 165mm","offer_id":51135346147630,"sku":"ec-2510041106-1-2","price":43780.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 73mm x 160mm","offer_id":51135346180398,"sku":"ec-2510041106-1-3","price":43780.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ 73mm x 165mm","offer_id":51135346213166,"sku":"ec-2510041106-1-4","price":43780.0,"currency_code":"JPY","in_stock":false},{"title":"Sterling silver \/ 83mm x 160mm","offer_id":51135346245934,"sku":"ec-2510041106-2-1","price":43780.0,"currency_code":"JPY","in_stock":false},{"title":"Sterling silver \/ 83mm x 165mm","offer_id":51135346278702,"sku":"ec-2510041106-2-2","price":43780.0,"currency_code":"JPY","in_stock":false},{"title":"Sterling silver \/ 73mm x 160mm","offer_id":51135346311470,"sku":"ec-2510041106-2-3","price":43780.0,"currency_code":"JPY","in_stock":true},{"title":"Sterling silver \/ 73mm x 165mm","offer_id":51135346344238,"sku":"ec-2510041106-2-4","price":43780.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/helixgr1.jpg?v=1759543199"},{"product_id":"formosa-mtbアルミクランク-art","title":"FORMOSA MTB Aluminum Crank Art","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis is the ART line, which incorporates an artistic touch into the conventional Formosa aluminum crank.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIt features a 3-piece structure and a 30mm spindle.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe spindle can be replaced for DH use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eChainring standard: SRAM Direct Mount\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eColor: Gloss Black, Polished Silver\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSpindle diameter: 30mm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003eCompatible BB size: 68\/73\u003c\/li\u003e\n\n\u003cli\u003eLength: 160\/165\/170\u003c\/li\u003e\n\n\u003cli\u003eWeight: 629g (crank + 68\/73mm axle)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Yuris","offers":[{"title":"150mm \/ Black","offer_id":51686598607150,"sku":null,"price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"150mm \/ Silver","offer_id":51686598639918,"sku":null,"price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"155 mm \/ Black","offer_id":51686598672686,"sku":null,"price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"155 mm \/ Silver","offer_id":51686598705454,"sku":null,"price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"160mm \/ Black","offer_id":51185719640366,"sku":"ec-202510201507-1-1","price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"160mm \/ Silver","offer_id":51185719673134,"sku":"ec-202510201507-1-2","price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"165 mm \/ Black","offer_id":51185719705902,"sku":"ec-202510201507-2-1","price":19300.0,"currency_code":"JPY","in_stock":true},{"title":"165 mm \/ Silver","offer_id":51185719738670,"sku":"ec-202510201507-2-2","price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"170mm \/ Black","offer_id":51185719771438,"sku":"ec-202510201507-3-1","price":19300.0,"currency_code":"JPY","in_stock":false},{"title":"170mm \/ Silver","offer_id":51185719804206,"sku":"ec-202510201507-3-2","price":19300.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/P1033003.jpg?v=1760940437"},{"product_id":"white-industries-クランク-g30ポリッシュキャップbronze-drivetrain-crank-set-road-gravel-ホワイトインダストリーズ","title":"WHITE INDUSTRIES Crank G30 [Polished] (Cap BRONZE) DriveTrain CRANK SET (road\/gravel) White Industries","description":"\u003cp\u003eWhite Industries products are made from machined aluminum, and their beautiful finish enhances the look of your bicycle.\u003cbr\u003eAll parts are manufactured in California, USA, and crafted by artisans.\u003cbr\u003e\u003cbr\u003eWhite Industries G30\u003cbr\u003eWhite's new 30mm spindle road\/gravel crankset.\u003cbr\u003eIt is strongly coated with hard anodizing, giving it both strength and beauty.\u003cbr\u003e*Chainring not included with White Industries G30 cranks.\u003cbr\u003e\u003cbr\u003eTo complete the crankset, please purchase the following parts as well:\u003cbr\u003e・White Industries Chainring\u003cbr\u003e・For double chainrings, chainring bolts are also required.\u003cbr\u003e\u003cbr\u003e*A special tool is required to attach the chainring to the crank.\u003cbr\u003eIf you purchase the crank, chainring, and chainring bolts at the same time, we will assemble them and ship the product to you.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e","brand":"grumpy","offers":[{"title":"Polish \/ 165 mm","offer_id":51200697532718,"sku":null,"price":66000.0,"currency_code":"JPY","in_stock":false},{"title":"Polish \/ 170mm","offer_id":51200697565486,"sku":null,"price":66000.0,"currency_code":"JPY","in_stock":true},{"title":"Polish \/ 175 m","offer_id":51200697598254,"sku":null,"price":66000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/products\/0000000040672_scBCd72_9ddcc32b-3cf7-448e-bb75-2492903c6777.jpg?v=1632623177"},{"product_id":"white-industries-チェーンリングセット-mr30用-slv-46x30t","title":"WHITE INDUSTRIES Chainring Set for MR30 SLV 46x30t","description":"\u003cp\u003eThis is a new silver-colored front chainring set from White Industries.\u003c\/p\u003e\n\u003cp\u003eIt is compatible with MR30 crank arms.\u003c\/p\u003e\n\u003cp\u003eThe 46x30t combination provides the perfect gear ratio for gravel bikes.\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"Default Title","offer_id":51714774925614,"sku":null,"price":46200.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/2026-02-07_18.21.56.png?v=1770456372"}],"url":"https:\/\/www.grumpy.jp\/en\/collections\/%e3%82%af%e3%83%a9%e3%83%b3%e3%82%af-1.oembed","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}