Product details
Description
The Schwalbe AV7 inner tube is designed for 20-inch tyres in the ETRTO 40/62-406/428 range. It suits many BMX, junior, folding and utility bikes when the tyre width and rim diameter match, and the rim is drilled for a Schrader valve.
Check the tyre sidewall before fitting: compatible tyres should show a width between 40 and 62 mm and a bead-seat diameter of 406 or 428 mm. This is especially useful on 20-inch wheels, where several rim diameters can exist.
| Type | Inner tube |
|---|---|
| Brand | Schwalbe |
| Model | AV7 |
| Wheel size | 20 inch |
| ETRTO range | 40/62-406/428 |
| Valve | Schrader |
