
JT SPROCKETS Standard Steel Sprocket 1225 - 520: a simple and reliable part for maintaining the transmission of your roadster. Made from treated steel with a black finish, this 40-tooth sprocket fits on drivetrains equipped with a 520 chain pitch. Ideal for road use and for restoring after wear, it features a standard tooth design for a seamless fit with your pinion and chain.
Compatible with several recent 500 cc roadsters, including the HONDA NX 500 (2025), CL 500 (2025), and CB 500 HORNET (2025). Easy installation on the rear hub: follow the manufacturer's torque specifications and check the chain/sprocket alignment to minimize wear. For optimal and durable transmission performance, it is recommended to replace the chain and pinion at the same time.
Whether you are commuting daily or performing a complete overhaul, this JT SPROCKETS sprocket provides a robust and straightforward solution to restore a healthy transmission and precise engine behavior.