The MICHELIN Bib Mousse Standard is a lightweight off-road tire insert designed for Cross Country, Rally, Enduro, and Motocross applications. This 2.15–2.5-inch size fits compatible rear off-road competition tires and provides a consistent ride feel equivalent to approximately 13 psi of inflation pressure. Manufactured by MICHELIN and sold under vendor part number 79643, this Bib Mousse is engineered as an alternative to a conventional inner tube for demanding off-road riding.
Designed to help reduce punctures and pinch flats, the MICHELIN Bib Mousse offers competition-focused protection where tube failures can interrupt a ride or race. It must be used only with MICHELIN off-road competition tires and should be installed according to the manufacturer’s fitting instructions. For proper installation and optimum durability, use MICHELIN gel during fitting. The insert is not intended for use with standard pneumatic tires from other brands or for general street applications.
MICHELIN Bib Mousse has a lifespan of up to six months from the date it is first fitted to the motorcycle, although intensive riding can significantly reduce service life. Actual durability depends on riding conditions, operating temperatures, terrain, speed, and maintenance. Inspect the insert and tire regularly, and replace the assembly when its performance or condition no longer meets riding requirements. Choose the MICHELIN Bib Mousse Standard for a reliable, tube-free solution for compatible 2.15–2.5-inch off-road competition tire applications.
Features:
- Size: 2.15–2.5-inch compatible tire size
- Model: Bib Mousse Standard
- Brand: MICHELIN
- Manufacturer: MICHELIN
- Vendor Part Number: 79643
- Application: Cross Country, Rally, Enduro, and Motocross riding
- Pressure Equivalent: Approximately 13 psi
- Puncture Protection: Helps reduce punctures and pinch flats
- Fitment: For use only with compatible MICHELIN off-road competition tires
- Installation: Use MICHELIN gel for proper fitting and optimum durability
- Service Life: Up to six months after initial installation, with shorter life possible under intensive use