Switchback Inner Tubes 700 x 25 32 60mm Valve Length (2 Pack) For road bike, cyclo cross, touring, commuter, TT bikes

100% butyl inner tube Suitable for all bikes with 700c wheels: Road bikes cyclo-cross, gravel bikes, triahlon and TT bikes 60mm Presta valve (French valve) Perfect training tyre, offering great balance between puncture resistance and rolling resistance Reinforced valve/tube join