12 1/2 x 2 1/4 CST Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 12 1/2 x 2 1/4 tubes are available with either a straight Schrader valve, a 45 degree Schrader valve, or a 90 degree Schrader valve.
Features
- TUB0440: 33mm Schrader Valve
- TUB0450: 45 Degree Schrader Valve
- TUB0460: 90 Degree Schrader Valve
- 12 1/2 x 2 1/4 Inner
- Individually boxed