Kenda Universal Tube 18x1.75 - 2.125" - black

Kenda 18 inch inner tube made from highly elastic special BUTYL mixture, with schrader/auto-valve (35 mm). Double check of air-tightness!

Fits the following dimensions:
47/57-355 (18 x 1.75 - 2.125)

In general valves can be separated into three different groups :
Presta valve: Sclaverand valve, Race valve, French valve
Dunlop valve: Wood, Bicycle or Dutch valve
Schrader valve: Standard, Car or Moto valve Schrader valve 45°: single-bend Standard, Car or Moto valve