{"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","url":"https:\/\/www.grumpy.jp\/en\/products\/ec-202412011419","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}