Challenge Tire TLR Open Limus

The latex inner tubes Challenge are the only ones on the market designed as a single piece, without seams. This provides a smooth and balanced ride, without folds or bumps like those found on other inner tubes.
Lighter, thinner, and more flexible than butyl inner tubes, they enhance comfort, reduce rolling resistance, and limit the risk of punctures.
Note: the 48 mm and 60 mm aluminium valves are compatible with our Presta valve extensions Challenge, which may be needed for deep-section rims.