20 inch downhill inner tube with Schrader valve. Extreme durable for hard downhill use. An enhanced socket protect against valve demolition.
Fits the following dimensions:
54-406 (20 x 2,10)
57-406 (20 x 2,25)
60-406 (20 x 2,35)
62-406 (20 x 2,50)
65-406 (20 x 2,60)
70-406 (20 x 2,75)
75-406 (20 x 3,00)
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
Valve type: Schrader (Auto)
Weight supplement: manufacturer information
