20x1.50-1.75 Twitch Ultra Light TPU Presta Valve Inner Tube Threadless Pressure Rating: 40psi

20x1.50-1.75 Twitch Ultra Light TPU Presta Valve Inner Tube Threadless Pressure Rating: 40psiTwitch Ultra Lightweight TPU tubes weigh 6070% less than standard butyl tubes. Less weight at the wheel means faster acceleration and better performanceperfect for racers and serious BMXers. TPU's smooth surface reduces friction, so your bike rolls faster and more efficiently than with butyl tubes. This tube folds down to pocket size making it ideal as a spare tube to carry on the trail or track. The material also resists cuts and pinch flats better

SKU: 40200769872 · From centoria.fr