With the choice of the right inner tube you can influence the driving characteristics of your something at a small additional price. The standard inner tube available in all sizes offers the best compromise for daily use. If you want a lower weight and less rolling resistance, choose the Light and Supersonic tires. Due to the less thick wall (0.45 mm), there is a better chance of leaping. In addition, thinner inner tires must be pumped up more often.
- Model: Race
- Valve length (mm): 60
- Valve type: Presta (Sclaverand / French)
- Compatible outer band: 28 "
- Net weight (g): 80
- Inner tube size (ETRTO): 18-622 / 25-630
- Inner tube size: 700x20c / 700x25c