Challenge Strada Bianca ProTubular Cyclocross Tyre

. The Challenge Challenge Strada Bianca ProTubular Cyclocross Tyre offers an extremely low rolling resistance and is specifically designed for gravel riding and racing. Its also ideal for those with gravel bikes who are looking for a tyre that enables you to run lower pressures for more comfortable road riding without the worry of puncturing. This is thanks to the double PPS Puncture Protection System between the tread and casing, which provides excellent durability without excess bulk Hand Assembled. Challenge uses the latest technical materials such as corespun for the inner casing of these tyres. This material produces a very high TPI threads per inch count to ensure the ultimate in strength, suppleness, and low weight. This casing is then hand glued on to the tread, which has previously been installed and inflated on a rim. This means that when the assembled tyre is inflated, it provides more precise handling, lower rolling resistance, and better grip Shock Absorbing. The best materials have been used to obtain consistent grip over uneven terrain and reduce the vibration feedback to the rider, helping you to maintain grip and control on even the longest and roughest races. The advanced design reduces wheel skipping and jumping over rough surfaces, ensuring efficient grip and helping you to maintain your speed. These tyres also feature a double layer of Challenge's PPS puncture protection system between the tread and casing, to give you confidence when blasting over tree roots and sharp rocks Features UseRough road, cobbles, bigger riders, hard packed dirt CarcassSuper Poly Inner Tube Seamless latex inner tube TPI 260 Flat Protection 2x PPS Puncture Protection System Pressure Range 60 150psi4 10bar Width 30mm Recommended Internal Rim Width 15 19mm Weight390gBuyChallenge Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.