
Reference: FXFS 60-13 55ST
The RFX Race front sprocket with 13 teeth is a part designed for off-road riders seeking a reliable and precise transmission for their motocross outings. CNC machined from alloy steel and then hardened to 60 Rockwell, this sprocket features a silver finish and tight tolerances for consistent chain engagement and controlled wear over time.
Designed for easy integration as a replacement or for gear ratio optimization, this sprocket directly influences the engine's responsiveness and operating range by modifying the transmission ratio. It is particularly suitable for motocross bikes and fits many 125 cc models compatible with a 520 chain.
Compatible with the following models:
A robust and understated part, the RFX Race sprocket is aimed at demanding riders who want a reliable wear part to tackle motocross sessions and intensive training.