This Hartex inner tube covers wide 24-inch tyres from 2.60 to 3.00 inches on a 507 mm rim. The butyl construction is intended for reliable air retention, and the 48 mm Schrader valve is a practical match for many wide bicycle rims.
Check the tyre marking before fitting: it should show 24x2.60, 24x3.00 or an ETRTO size in the 66/76-507 range. This tube can also be used as a replacement where the original specification calls for a comparable Schrader-valve tube.
| Type | Inner tube |
|---|---|
| Brand | Hartex |
| Tyre size | 24x2.60 / 24x3.00 |
| ETRTO range | 66/76-507 |
| Valve | Schrader 48 mm |