Continental TPU Tube - Presta Valve Road Tube Size:700 X 40 - 60 Pad Type SRAM/Shimano Rim Compatibility

Pad Type SRAM/Shimano Rim Compatibility Aluminum

Cartridge bearing pulleys

Weight: 68g (2

Internal Lock Size Imperial 4

Continental TPU Tube - Presta Valve Road Tube Size:700 X 40 - 60 Pad Type SRAM/Shimano Rim CompatibilityContiTPU tubes feature the highest grade of micrometer thick TPU is deployed across seven sealed layers to maximize airtightness and durability. The tubes are uncolored to further ensure the highest material quality and prevent air retention issues caused by dye related surface imperfections. Every ContiTPU tube is quality checked post production. The base of the valve shaft is slightly conical in shape to improve fit to the wheel rim and reduce