The road gets higher with the 2nd edition of the High Road, with a ligher, more supple casing, a revised tread pattern and our newest puncture protection Upgraded to 170 TPI casing vs. 120 TP - 12-15% weight reduction on the previous clincher and a 2% reduction in rolling resistance New ZK anti puncture layer vs. K2, a liquid crystal polymer fiber gives a 7% increase in puncture resistance Revised tread pattern - Finely textured casing improves dry traction, with a new shoulder design enhances wet cornering grip Specification Our best race-level clincher to date TPI:170 Compound: HYPR Compound Technology Puncture Protection Level: 1 2 34 Breaker: ZK Puncture Protection Bead Type: Folding Max PSI: 120 Weight: 185g HYPR Compound HYPR is a full-silica compound and our best-performing compound to date. Compared to our previous road racing compound, HYPR has 16% less rolling resistance with 23% better grip in wet conditions. Impressively, HYPR decreases rolling resistance and increases traction, all while keeping durability equal to our previous rubber compounds ZK Our newest puncture protection material - ZK - is lighter and more flexible than our previous materials, allowing us to build a tire that is fast but also durable
