Designed without compromise for use in mountain bike racing: The RaceSport casings combine consistent lightweight construction and noticeable superior puncture protection at the highest level. In cooperation with renowned professional mountain bikers we have created the perfect basis for competition tyres. Handmade in Germany, they offer rolling friction and puncture protection of World Cup quality. The structure makes the difference: a particularly fine and flexible nylon fabric with elaborately manufactured protecting rubber lining and universal base. Together with the legendary BlackChili Compound, this is the ultimate combination for XC and Marathon Race.