FOSS tube 28 "Racing 700x23 / 25C FV | EFT
The FOSS tube is synonymous with innovation and efficiency. Its material and the resulting low weight (it has a density of 0.88 g / cc, and is 30% lighter than conventional tubes) ensures a longer service life and excellent environmental performance (EFT - Environmentally Friendly Tube).
Made from 100% thermoplastic elastomer compound, it offers an excellent response to all types of tire failure. This tube does not burst, but if it is the case, it forms a seal fixed to the object, thus minimizing extremely effective air leakage. This property provides a tremendous safety advantage, since the driver now has more time to respond.
By obtainable Tube patches a tube repairs at any time without problems is possible.
INFO: Do not use with carbon rims in combination with rim brakes!
intended use: Road, Tour
Compatible sizes (inches): 700x23 / 25 C (28 x 1.0)
Valve length: 35 mm
Valve standard: SV
Weight: 97g (manufacturer)
Note: The weight of the tubes can vary.