One Way Bearing Starter Spraq Clutch For TRX300 EX 1 NX250 Forza250 FTR223 XL250 2 BAJA250 XR250 This one way bearing starter sprag clutch is designed for use with specified motorcycle models.It functions as a critical component in the starter system, allowing the engine to engage during startup and disengage once the engine is running.The unit is built to match the specifications for.It fits the listed vehicle types and provides consistent performance under normal operating conditions.Installation requires proper alignment and adherence to standard mechanical procedures. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.