



JT SPROCKETS Standard Steel Sprocket 1219 - 428 (Manufacturer Ref: JTR1219.42)
Replace or adjust the gearing of your transmission with this JT Sprockets sprocket, designed for roadster use. Made from C49 carbon steel, it features a subtle black finish for a discreet look and clean integration on the rear wheel.
The standard design of this sprocket makes it a reliable replacement part for 428 setups. It is suitable for riders looking for an easy-to-install, robust sprocket that is adapted to common road conditions. Regular maintenance and proper chain tension are recommended to optimize transmission performance and component wear.
Main compatibility (examples):
A pragmatic option to refresh your roadster's transmission without configuration modifications. Check the number of teeth and chain pitch before installation.