



Replace or adjust the gearing of your transmission with this JT Sprockets sprocket, manufacturer reference: ?JTF712.13. Designed for setups equipped with a chain pitch of 428, this standard type 712 sprocket offers a reliable solution for maintenance interventions or final drive ratio modifications.
Ideal for roadsters and small displacement bikes, this sprocket is aimed at riders looking for a robust and properly sized drive component for their chain. The CNC machining and SMC420 steel limit premature wear under normal usage conditions while maintaining a profile suitable for proper engagement with the sprocket and chain.
Common applications: original replacement, gearing change to modify acceleration or engine RPM. Compatibility examples: APRILIA TUONO 125 (2024), APRILIA RX 125 (2024), APRILIA RS 125 (2024).