{"product_id":"ec-2407121712","title":"ULTRADYNAMICO Cava Race Tire [Gray]","description":"Ultraromance, aka Ronnie, and his longtime friend Patrick are self-proclaimed bike geeks and tire fetishists with a particular obsession for tires.\u003cbr\u003e\n\u003cbr\u003e\n\"ULTRADYNAMICO\" is the tire brand they founded.\u003cbr\u003e\n\u003cbr\u003e\nThe CAVA is a minimalist tire for those seeking the speed of a high-volume slick tire and traction on loose surfaces.\u003cbr\u003e\n\u003cbr\u003e\nThe fine 3D diamond file tread grips the road, providing 20-30% more traction than a slick tire.\u003cbr\u003e\n\u003cbr\u003e\nIt's slightly wider than the ROSE tire, but the effective outer diameter, considering knob height, is the same. It's designed to be used in combination, for example, with a ROSE on the front and a CAVA on the rear.\u003cbr\u003e\n\u003cbr\u003e\nThis is the RACE specification, featuring a high TPI casing and zero side protection, designed for a supple ride and light running.\u003cbr\u003e\n\u003cbr\u003e\nFor aggressive riders who frequently get flats or tour with luggage on rough terrain, we recommend the ROBUSTO specification.\u003cbr\u003e\u003c!--nl--\"\u003e\u003cbr\u003e\nIt uses a race compound that provides excellent grip in all conditions.\u003cbr\u003e\n\u003cbr\u003e\nTubeless compatible (TLC). Please enjoy the excellent ride comfort at low pressure.\u003cbr\u003e\n\u003cbr\u003e\nMADE IN JAPAN\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nSPEC\u003cbr\u003e\n650b x 47.99 (≒48): Weight 490g, Recommended internal pressure MAX 350kPa\u003cbr\u003e\n27.5\" x 2.2?? (≒2.25): Weight 525g, Recommended internal pressure MAX 240kPa\u003cbr\u003e\n700c x 39.?? (≒39): Weight 340g, Recommended internal pressure MAX 400kPa\u003cbr\u003e\n700c x 42.?? (≒42): Weight 445g, Recommended internal pressure MAX 350kPa\u003cbr\u003e\n\u003cbr\u003e\nCOLOR\u003cbr\u003e\nGRAY\/TAN\u003cbr\u003e\n","brand":"Grumpy Bike Shop","offers":[{"title":"650b x 47.99 \/ GRAY","offer_id":49140530250030,"sku":"ec-2407121712-6504799-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"27.5\" x 2.2? \/ GRAY","offer_id":49140554891566,"sku":"ec-2407121712-27522-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"700c x 39.? \/ GRAY","offer_id":49140554957102,"sku":"ec-2407121712-70039-gry1","price":14300.0,"currency_code":"JPY","in_stock":false},{"title":"700c x 42.?? \/ GRAY","offer_id":49140555022638,"sku":"ec-2407121712-70042-gry1","price":14300.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/178292657.webp?v=1720771848","url":"https:\/\/www.grumpy.jp\/en\/products\/ec-2407121712","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}