Dunlop FM21S 80/100-21 90/90-21 Standard Enduro Mousse

The Dunlop FM21S Mousse in 80/100-21 and 90/90-21 sizes for Standard Enduro is an essential competition component designed to eliminate the risk of punctures on technical and rough terrain. This elastomeric insert replaces the conventional air tube, providing constant internal pressure and controlled deformation capacity that significantly improves traction and front tire grip. Thanks to its advanced chemical formulation, the Dunlop FM21S Mousse offers predictable dynamic behavior and superior thermal management, minimizing compound degradation due to prolonged internal friction. Its ergonomic design adjusts perfectly to the carcass, optimizing directional stability and front-end impact absorption capacity. It is the definitive alternative for enduro riders seeking uninterrupted mechanical reliability and competitive performance where the integrity of the rolling system is critical to successfully finishing the day.