
The RFX Race front sprocket with 13 teeth (manufacturer reference FXFS 24-13 55ST) is a part designed for the transmission of off-road machines. CNC machined from alloy steel and then carburized to 60 Rockwell, it offers a hard surface structure and a resilient core to withstand the repeated wear of motocross traction. Silver finish and standard version, suitable for 520 pitch chains.
Designed for the motocross world, this RFX sprocket is aimed at demanding riders who want a robust part for the front wheel drive and gearing. Its carburized construction limits tooth wear while the CNC machining ensures a precise profile for a clean fit with the chain and rear sprocket.
Compatibilities (examples):