Schwalbe AV 21F Freeride Inner Tube

The Freeride and E-bike inner tube from Schwalbe with a Schlaube valve for 27.5 and 27.5+ inch tyres

Schwalbe standard inner tubes, good quality and affordable. Manufactured with a very high butyl content and using material of very high purity. This means the Schwalbe inner tube retains air pressure significantly longer than other inner tubes.

Schwalbe Inner Tube No. 21 F, 27.5-inch 650B

For 27.5-inch tyres from 2.1 to 3.0 width
ETRTO 54/75x584
Weight 215 g

Herstellerinformation: Schwalbe, Otto-Hahn-Str. 1, 51580 Reichshof, Germany, https://schwalbe.com