Vittoria Standard Butyl Inner Tubes for Folding Bike - 20 inch Valve:1.95/2.125 Schrader AV 48mm Automatic sensor and tire recognition

Automatic sensor and tire recognition applicable to multiple bikes

the rubber bike frame pads and high resistance straps hold any type of tube firmly but gently

It fits 2″ hitch receiver and locks with a locking anti-wobble bolt

Protects battery terminals from corrosion

Vittoria Standard Butyl Inner Tubes for Folding Bike - 20 inch Valve:1.95/2.125 Schrader AV 48mm Automatic sensor and tire recognitionSTANDARD Butyl inner tubes butyl inner tubes for everyday use good puncture resistance and airretention wall thickness 0. 9 mm Protection in any instance general purpose butyl inner tubes for everyday use. Standard inner tubes are made with high quality synthetic rubber with a wall thickness of 0. 9 mm. Standard tubes offer good puncture resistance and a solid airtight performance in every instance.