12 1/2 x 2 1/4 CST Inner Tubes
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![12 1/2 x 2 1/4 CST Inner Tubes](http://static.hswhite.co.nz/images/products/12-1-2-x-2-1-4-cst-inner-tubes.jpg)
CST rubber inner tubes are designed for use with clincher tyres and rims. A long standing brand, CST inner tubes offer reliability and great value for money.
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
- 12 1/2 x 2 1/4 Inner
- Individually boxed
- 33mm Schrader Valve
- 45 Degree Schrader Valve
- 90 Degree Schrader Valve