Switchback Inner tube 700c 35 45c 48mm Valve Length (4)

Light-weight butyl rubber inner tube, just 174 grams per tube! Designed specifically for bikes with wider wheels and tyres Suitable for all bikes with 700c wheels: Gravel bikes, Road bikes, cyclo-cross, touring bikes etc. 48mm Presta valve with cap and lock ring (French valve) Reinforced valve/tube join