Bontrager Bontrager Standard Inch Tube 700C

Premium-quality Bontrager Standard butyl rubber tubes. 0.9 mm wall thickness.

In general valves can be seperated 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

Material: Butyl rubber