Product Description
Schwalbe Air Plus Butyl Inner Tube for 28" Wheels Experience reliable performance with the robust 270 g Schwalbe Air Plus butyl inner tube designed for 28-inch bicycles (ETRTO 37/47-622/635). Featuring thick walls for extended air retention and enhanced puncture resistance, this tube ensures a smooth and safe ride. Equipped with a SV 40 mm valve, model 17AP, it provides easy inflation and secure sealing for your cycling adventures.