For 31800-41G00 31800-41G10 31800-38G00 31800-38G10 GSXR600 GSXR750 GSXR1000 SFV650 GSX1300BK King Starter Relay Solenoid Starter relay solenoid replacement compatible with selected motorcycle models.This electrical component is designed to engage the starter motor and engine cranking.Constructed from metal, it provides and consistent performance.The unit is engineered to fit specific applications and serves as a direct-fit replacement for the part.Package includes one starter relay solenoid.Refer to your vehicle specifications to confirm compatibility before installation.