Our best race-level clincher to date, as used by Team BridgelaneThe High Road is our flagship road tyre for elite racers and riders who demand the best equipment. It features our all-new HYPR Compound which decreases rolling resistance while increasing wet traction; a K2 breaker beneath the tread for puncture protection; and a light and supple 120 TPI casing. Pro level competition tyre 170 TPI casing HYPR Compound K2 Puncture Protection K2 (KEVLAR® COMPOSITE) Available in select tires, this Maxxis-exclusive fabric provides greater puncture protection than both standard Kevlar® and Vectran®. The addition of this lightweight and supple material ensures that ride quality and performance remain unsurpassed. 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.ONE70 TPIONE70 utilizes special high thread count fabric in the casing, reducing rolling resistance even further than our other racing tyres. ONE70 Technology also provides better road feel and weight savings over other racing tyres.