Side cover for YX150 engine, left case, chain cover, compatible with pit bike. The side cover is designed to fit the YX150 engine model, providing protection and functionality.It includes the left case and chain cover, proper alignment and durability.Suitable for pit bike applications. Note: Compatibility may vary depending on bike model and configuration. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.