Maxxis High 170tpi Hypr/zk/one70 700c X 25 Road Tyre. Experience the refreshed Maxxis High Road, the ultimate all-purpose road race tire. Engineered to be lighter, faster, and more durable, it features a supple 170 TPI casing and advanced ZK puncture protection. The full-silica HYPR compound dramatically cuts rolling resistance by 16% while increasing wet grip by 23%, giving you the confidence to push your limits in any condition. At just 228g, this pro-level 700x25c competition tire is built for pure speed and performance when the win is on the line. Maxxis' all-purpose road race tire receives a refresh for 2021 with a new lighter weight casing, upgraded puncture protection, and a revised tread pattern. The result is a lighter, faster, and more durable High Road.Features:- 170 TPI casing- HYPR compound- Pro level competition tire- ZK puncture protectionSpecifications:- Size: 700X25- Etrto: 25-622- Tpi: 170- Bead: CARBON- Weight (g): 228- Compound: HYPR- Max Psi: 120- Tech: HYPR/ZK/ONE70/TANWALL- Application: Road- Category: - Recommended use:Race- Recommended installation:Front and RearTechnology: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:- ZK is our next generation puncture protection material that is lighter, more flexible, and stronger than previous materials such as K2. Maxxis typically uses ZK as a breaker layer, situated underneath the tread in the middle of the tire.Tubeless Ready:- Tubeless ready tires provide the rider with many benefits: the ability to run lower air pressures, which improves traction, lower rolling resistance when compared to a tube-type tire, and less chance of flatting because there is no tube. Tubeless ready tires are denoted by the letters TR on the sidewall.Tubeless ready tires must be mounted to tubeless compatible rims and require the use of a liquid sealant to maintain pressure. Liquid sealants have the added benefit of sealing small punctures. Be sure to check your sealant regularly and refresh as needed as it will dry out over time. tradeinn Bikeinn