• Base material used is natural rubber, making Heidenau tubes significantly more robust against mechanical stresses

• Safer than cheaper butyl rubber-based tire tubes

• Made in Germany

- Valve type: 34 G

- Valve straight

- Valve position: Center of the hose

- wall thickness 2.0 mm

Suitable for following tire sizes:

3.00 - 18. *** '

3.60-18

90/90 - 18

100/80-18