RFX Race 14 Teeth Gearbox output pinionRef : RFX00538A / 1123254001

RFX Race front sprocket 14 teeth, designed for motocross riders looking for a robust and precise transmission part. CNC machined from case-hardened alloy steel and heat-treated, this sprocket withstands the demands of muddy terrains and repeated jumps while maintaining tight tolerances. Surface treatment and case hardening up to 60 Rockwell for better wear resistance.

• Brand: RFX
• Manufacturer reference: FXFS 13-14 55ST
• Number of teeth: 14
• Chain pitch: 520
• Material: Alloy steel, silver color
• Version: Standard (front sprocket)
• Machining: CNC with tight tolerances

This RFX front sprocket fits into the motocross world and is suitable for 520 transmissions. Changing the front sprocket allows for adjusting the gearing to meet riding preferences or track conditions. Some RFX models feature lightening holes depending on the design; check the reference if you are looking for a perforated sprocket.

Common compatibilities (examples): HONDA XR 650 R (RE01) — models 2005 to 2007. Verify the reference and the number of teeth to confirm compatibility with your machine before installation.