Product details
Description
The Schwalbe AV7AP Air Plus inner tube fits wider 20-inch tyres from 2.10 to 2.80 inches, corresponding to ETRTO 54/70-406. It is intended for compatible small-wheel bikes, cargo bikes, e-bikes or junior MTB tyres using Schrader-valve rims.
Match the full ETRTO marking before installation: the tyre should be 54 to 70 mm wide and use a 406 mm bead-seat diameter. The wider range makes it useful where a standard narrow 20-inch tube would not be appropriate.
| Type | Inner tube |
|---|---|
| Brand | Schwalbe |
| Model | AV7AP Air Plus |
| Tyre size | 20x2.10/2.80 |
| ETRTO range | 54/70-406 |
| Valve | Schrader |