Ensures a tight seal to prevent fuel leakage and spills, enhancing ride safety by keeping fuel contained and blocking external debris from entering the tank area. Compatible with CRF250, CRF250R, CRF250X, CRF450R, and CRF450X motorcycles, using standard CRF fuel tank cap specifications for reliable fit. CNC machined aluminum construction for durability, corrosion resistance, and longlasting performance under riding conditions. Sleek finish adds a professional look to your motorcycle while delivering practical functionality and reliable operation. Use scenarios: Regular riding on trails or streets where a secure seal matters to prevent leaks and dirt ingress. Offroad or motocross sessions where exposed environments increase the risk of debris falling into the tank area. Longdistance rides or tours where dependable sealing helps minimize fuelrelated concerns between stops.