Motorcycle Accessories BJ300GS Left Cover Gasket Magnetic Motor Gasket This gasket is designed for use with the BJ300GS motorcycle engine.It serves as a left cover gasket and features a magnetic to capture metal , helping to maintain engine cleanliness.The gasket provides a secure seal between components to support proper engine function.It is intended for installation on the motor's left side cover and is compatible with specified engine configurations.Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.