Schwalbe No. 8A Inner Tube - 22"

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