RFX Race 14 Teeth Gearbox output pinionRef : RFX01236A / 1123299002

Manufacturer Reference: FXFS 83-14 55ST

The RFX Race front sprocket with 14 teeth is designed for motocross riders seeking a robust and precise component for their transmission. Machined from alloy steel and then case-hardened to 60 Rockwell, it offers high wear resistance and a polished finish. Its silver hue and standard machining make it a reliable solution for replacing an original sprocket or modifying the final ratio of your machine.

• Type: RFX Race front sprocket, 14 teeth
• Material: Alloy steel, case-hardened
• Chain pitch: 520 (compatible with 520 transmission)
• Version: Standard, silver color
• Manufacturing: CNC machining with tight tolerances for precise fitting on the shaft
• Note: Some RFX sprocket models feature lightening holes; check the photo and reference before installation.

Compatible with many motocross bikes, this sprocket is particularly suited for the Sherco 125/250/300 SEF‑R Factory (2023 models listed for reference). An essential wear part, it will allow you to adjust your gearing safely while maintaining the robustness required for off-road use.