FOSS inner tube Product Features
When pierced, the highly-polymerized material of the tube will create an air-tight seal around the object and prevent an immediate puncture which fully gives the riders more time to react.
FOSS tube provides a superior ride quality due to high elasticity of the material which can actually reduce the rolling resistance.
The material density is 0.88 g/cc. It is 30% lighter than traditional tubes (of the same thickness).
And it is a recycled Environmentally Friendly material.
Winner of iF Material Award 2010
Champion of Wheel Set Group, Taiwan Innobike 2010
- Do not pump/test the tube in the absence of outer tire.
- Excessive pumping will result in deformation of the inner tube.
- FOSS inner tube can be also used on carbon disk brake rim and aluminum alloy rim.