Michelin 18 in. Enduro Extreme Bib Mousse 140/80-18

Michelin's 18 in. Enduro Extreme Bib Mousse replaces traditional inner tubes with advanced foam-based technology, delivering superior performance for off-road competition. This innovative mousse system maintains consistent pressure equivalent to 13.05 psi while reducing overall weight compared to reinforced tubes. Engineered for extreme terrain and speeds up to 80 mph, it provides reliable support through demanding conditions. Installation includes mounting gel and requires careful adherence to setup procedures. Designed exclusively for off-road use—not street legal or suitable for on-road motorcycles.