
RFX Race Sprocket 13 Teeth — Manufacturer reference: FXFS 10-13 55ST. Designed for demanding riders, this RFX front sprocket is CNC machined from high-strength steel and then carburized to achieve a surface hardness of 60 Rockwell. The result: a part engineered to provide excellent wear resistance and longevity suitable for both on-road and off-road use.
Technical specifications:
Suitable for both Cross and Roadster environments, this sprocket is aimed at riders who want a robust, reliable transmission capable of withstanding the repeated stresses of starts and accelerations. Check compatibility with your model and original mounting before installation. Common application examples: HONDA CR 125 R (JE01) 2003, HM CRE 125SM 2003, HM CRE 125 2003.