22 inch inner tube with Schrader valve.
Extreme air pressure stable! The rubber compound makes it possible: less air leakage and less to pump. Extremely reliable! Quality control for safe riding pleasure: each Schwalbe tube is checked twice on air retention in the factory.
Fits the following dimensions:
25-489 (22 x 1.00)
28-489 (22 x 1 1/8)
25-501 (22 x 1.00 B.S.)
28-501 (22 x 1 1/8 B.S.)
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
Manufacturer item code: 10417240
Valve type: Schrader (Auto)
Weight supplement: manufacturer information
