Review on Crazy Sport Front Brake Fluid Reservoir Cover Cap Fits For CRF450R CRF250R CRF150R CRF450X CRF250X CRF230F Motorcycle Accessories CNC Aluminum (Black) by Leo Fairchild

This part is a useless piece of junk. The lid leaked so badly that the bike couldn't even be moved without making a mess on the floor. It lacks the important function of preventing brake fluid from leaking through the seal. The lid does not have an internal protrusion on the underside of the lid. The inner lug holds the rubber seal on the outer lug. When tightening the cap, the gasket is simply pushed inward and does not seal. If you replace this part with the original cap, the leakage will stop. The part is absolutely useless, don't buy the thing.