Pirelli 9361100 Mousse X-21B2-Medium (80/100-21) Front Premium Foam Insert, Designed for Motocross, Helps Prevent Flat Tires, Comes with Mousse Gel for Easy Installation, Non-Highway Service (NHS) Marker Whether you need precision or

Whether you need precision or full-power removal

With a powerful 6

exceptional dirt filtration

Engineered with a new 3+2 casing design and a unique rubber compound

the lock includes weather guards

Pirelli 9361100 Mousse X-21B2-Medium (80/100-21) Front Premium Foam Insert, Designed for Motocross, Helps Prevent Flat Tires, Comes with Mousse Gel for Easy Installation, Non-Highway Service (NHS) Marker Whether you need precision orTake your Motocross performance to the next level with the Pirelli 9361100 Mousse X 21B2 Medium (80 100 21) Front premium foam insert. Specially developed for Motocross competition, this high quality rubber foam mousse completely replaces the traditional inner tube. Once installed, it simulates an equivalent inflation pressure of approximately 0. 7 bar (0. 1), providing excellent grip, agility, and consistent performance across demanding tracks while