27 x 1 1/4 CST Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 27 x 1 1/4 tubes are available with either a straight 33mm Schrader valve or a straight 36mm Presta valve.
Features
- TUB1020: 33mm Schrader Valve
- TUB1030: 36mm Presta Valve
- 27 x 1 1/4 Inner
- Individually boxed