
JT Sprockets C49 Steel Sprocket, manufacturer reference JTR486.41. Designed for 520 pitch transmissions, this standard sprocket is intended for the replacement of worn parts or for adjusting the gearing on roadsters and compatible machines.
The sprocket, a key component of the final drive, features standard dimensions to pair with a 520 chain and a suitable front sprocket. Its construction from C49 steel meets common motorcycle transmission needs: strength and behavior suited to the torque stresses encountered on the road. Ideal for maintenance operations or for slightly modifying the gearing to adjust acceleration and top speed.
Examples of compatible motorcycles: KAWASAKI Z 500 SE (2025, 500 cc), YAMAHA MT-03 (2024, 320 cc), SUZUKI GSX-R 1000 (2016, 1000 cc). Before installation, check the compatibility of the pitch, front sprocket, and chain length for a secure fit.