Wire, 180 TPI, black Classic race tire for Cross Country or Marathon, versatile and smooth-running tread, for any terrain Race King RaceSportWith its versatile and smooth-running tread, the "Race King Race Sport" feels at home on cross-country and marathon courses. Whether in the World Cup or on the home circuit, hard and dry surfaces are its favorite terrain. CONTINENTAL's "Black Chili" rubber compound gives the tire a lot of grip, smooth running and a long lifespan. In the RaceSport version, the tire's carcass is designed for a lightweight construction and high puncture protection for races. ETRTO 50-584 Main color black Area of use cross TPI / EPI 180 Type / kind Item Design wire tires Wheel size 27.5 "