This size is most often used on XC/cross country, trail and all-mountain bikes;Standard weight butyl rubber construction.;Reinforced dual thickness tube/valve interface to prevent punctures.;Presta valve type (AKA High Pressure Valve or French Valve). Threaded valve stem with security ring prevents rattling on the rim and makes pump attachment easier.;42mm length valve suitable for most standard depth rims up to 30mm.

• 26 Inner Tube Presta MTB 1.75-2.3

26 Inner Tube Presta MTB 1.75-2.3InnerTubeShop