Joe's No Flats Self Sealing Tube - Schrader 48mm Valve

. This high quality mountain bike inner tube comes prefilled with Joe's Super Sealant. Complete with a Schrader 48mm valve, this tube ensures that whether you're hitting the trail or just commuting, your tyres will be well supported Features High quality tubes Stops punctures up to 3mm Shelf Life Up to 3 years Includes 48mm Schrader Valve BuyJoe's No Flats Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.