{"product_id":"ec-2407121738","title":"ULTRADYNAMICO Mars Race Tire [Gray \/ Red]","description":"\u003cp\u003eUltraromance, a.k.a. Ronnie, and his longtime friend Patrick are self-proclaimed bike geeks, with a particular obsession with tires, making them true tire fetishes.\u003cbr\u003e\u003cbr\u003eIt was these two who founded the tire brand \"ULTRADYNAMICO.\"\u003cbr\u003e\u003cbr\u003eThe MARS tire features a continuous line of delta knobs down the center, providing light rolling resistance during propulsion and reliable braking traction.\u003cbr\u003e\u003cbr\u003eLarge, sharply angled side knobs ensure cornering stability.\u003cbr\u003e\u003cbr\u003eThe wide-spaced tread pattern also offers excellent mud shedding.\u003cbr\u003e\u003cbr\u003eThis is the RACE specification, with a high TPI casing and zero side protection, designed for a supple ride and light, nimble performance.\u003cbr\u003e\u003cbr\u003eFor aggressive riders who tour on rough terrain with luggage or frequently experience punctures, we recommend the ROBUSTO specification.\u003cbr\u003e\u003cbr\u003eIt uses a race compound that provides excellent grip in all conditions.\u003cbr\u003e\u003cbr\u003eTubeless Compatible (TLC). Please enjoy the superb ride quality at low pressure.\u003cbr\u003e\u003cbr\u003eMADE IN JAPAN\u003cbr\u003e\u003cbr\u003eSPEC\u003cbr\u003e\n26\" x 2.2?? (≒2.3): Weight 600g, Recommended internal pressure MAX 240kPa\u003cbr\u003e\n27.5\" x 2.2?? (≒2.3): Weight 605g, Recommended internal pressure MAX 240kPa\u003cbr\u003e\n29\" x 2.2?? (≒2.3): Weight 625g, Recommended internal pressure MAX 240kPa\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eCOLOR\u003cbr\u003eRED \/ GRAY\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Grumpy Bike Shop","offers":[{"title":"26\"x2.2? \/ GRAY","offer_id":49140671512878,"sku":"ec-2407121738-2622-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"26\"x2.2? \/ RED","offer_id":49140639007022,"sku":"ec-2407121738-2622-red1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"27.5\" x 2.2? \/ GRAY","offer_id":49140684095790,"sku":"ec-2407121738-27522-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"27.5\" x 2.2? \/ RED","offer_id":49140684128558,"sku":"ec-2407121738-27522-red1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"29\"x2.2? \/ GRAY","offer_id":49140684161326,"sku":"ec-2407121738-2922-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"29\"x2.2? \/ RED","offer_id":49140684194094,"sku":"ec-2407121738-2922-red1","price":14300.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/178292746.webp?v=1720773413","url":"https:\/\/www.grumpy.jp\/en\/products\/ec-2407121738","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}