Michelin 55651 Bib Mousse M14s 140/80-18 Enduro Medium Tire Insert

The Michelin Bib Mousse M14s is a high-performance foam tire insert designed specifically for enduro and off-road competition. This revolutionary mousse replaces traditional inner tubes, eliminating the risk of punctures and flats during demanding off-road riding. The M14s is engineered to fit 140/80-18 tire sizes and provides a medium firmness level, delivering a balance of traction, cushioning, and durability.

Key Features:

• Puncture-proof foam construction eliminates flat tires during competition
• Medium firmness (M14s) provides optimal performance for a wide range of terrain and conditions
• Designed specifically for 140/80-18 enduro tire fitment
• Consistent performance throughout the ride with no pressure loss
• Competition-proven technology trusted by professional riders
• Reduces bike weight compared to heavy-duty tubes and tire inserts

Michelin Bib Mousses are the standard choice for serious enduro and off-road racers who demand reliability in the most challenging conditions. The M14s medium compound offers versatility across hard-pack, intermediate, and moderately soft terrain. Installation requires proper mounting procedures and lubricant for optimal performance and longevity.