{"product_id":"ec-2407121726","title":"ULTRADYNAMICO rose race tire [gray]","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eRonnie, also known as Ultraromance, and his long-time friend Patrick are self-proclaimed bike geeks and, in particular, tire fanatics with an extraordinary passion for tires.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe tire brand \"ULTRADYNAMICO\" was founded by these two individuals.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eROSE is \"ULTRADYNAMICO's\" first product, a classic tire that excels on both dirt and road.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe continuously arranged delta knobs in the center provide light rolling resistance when propelled and reliable braking traction.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe CAVA tire is slightly wider, and since the effective outer diameter is the same when considering the knob height, it's recommended to use ROSE on the front and CAVA on the rear.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is the RACE specification, featuring a high TPI casing and zero side protection, designed for a supple ride and light, nimble performance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFor aggressive riders who tour with luggage on rough terrain or frequently experience punctures, we recommend the ROBUSTO specification.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIt uses a race compound that provides excellent grip in all conditions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTubeless compatible (TLC). Please enjoy the excellent ride comfort at low pressure.\u003c\/span\u003e\u003cbr\u003e\u003cbr\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\u003e650b×47.99(≒48): Weight 490g, Recommended internal pressure MAX 350kPa\u003c\/li\u003e\n\n\u003cli\u003e700c×42.??(≒42): Weight 465g, Recommended internal pressure MAX 350kPa\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\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\u003eGRAY\/TAN\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"650b×47.99 \/ GRAY","offer_id":49140599161134,"sku":"ec-2407121726-6504799-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"700c x 42.?? \/ GRAY","offer_id":49140599259438,"sku":"ec-2407121726-70042-gry1","price":14300.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/178292714.webp?v=1720772634","url":"https:\/\/www.grumpy.jp\/en\/products\/ec-2407121726","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}