maxxis high roadOur competition tire for all conditions is renewed with a new casing, puncture protection, and tread. The HYPR full silica compound, compared to previous road racing tires, has 16% lower rolling resistance and 23% improved grip in wet conditions, also increasing traction: simply, the best compound available for performance. Updated to 170 TPI; New ZK puncture protection layer; Redesigned tread; Updated Tubeless Ready structure;