## Mefo Mousse 90/90-21,80/100-21 STANDARD OFF Road/CROSS - Unwavering Off-Road Performance This innovative mousse from Mefo offers a superior alternative to traditional inner tubes for off-road motorcycles. Engineered for extreme conditions, it provides unparalleled durability and puncture resistance. Perfect for motocross and enduro enthusiasts who prioritize reliability and safety. ### Technology and Construction The Mefo Mousse is a specially developed tire insert made of honeycomb-structured foam. This circular butyl ring, filled with gas within its cells, simulates air pressure in the tire, delivering optimal performance in challenging terrain. The mousse's construction ensures long-lasting use and eliminates the risk of sudden pressure loss. ### Benefits of the Mefo Mousse * **Puncture Resistance:** Eliminate worries about flat tires on the trail. The Mefo Mousse ensures uninterrupted riding, even in the toughest conditions. * **Durability and Longevity:** The special construction and high-quality materials guarantee long-lasting use, even with intensive use. * **Stability and Precise Handling:** The Mefo Mousse provides constant tire pressure, which translates to better control and precise handling of the motorcycle. * **Safety:** Eliminating the risk of sudden pressure loss increases riding safety in challenging terrain. **Note:** This product is not approved for road use (NHS).