RFX Race 9 Teeth Gearbox output pinionRef : RFX00573A / 1123303001

The RFX Race front sprocket 9 teeth (manufacturer reference: FXFS 94-09 55ST) is designed for enduro and motocross riders looking for a robust and precise drive component. CNC machined from alloy steel and then case-hardened to 60 Rockwell, it features a silver finish and tight tolerances for smooth engagement with your chain. Some models are drilled to lighten the part without compromising its durability.

Key Features:

• Construction: case-hardened alloy steel (surface hardening) for improved wear resistance.
• Machining: CNC ensuring precise tolerances and optimal coupling with the rear sprocket.
• Design: standard 9 teeth version, suitable for 520 pitch transmissions.
• Finish: silver color, surface treatment to withstand demanding terrains.

This RFX Race front sprocket 9 teeth allows you to adjust the gearing of your transmission before a gear change or a specific track configuration. It is particularly suitable for the trial/motocross machines listed below, as well as any motorcycle equipped with a 520 pitch chain and a compatible shaft.

Compatible Motorcycles (examples):

• GAS GAS TXT PRO 300 RACING (2016)
• GAS GAS TXT PRO 280 RACING (2016)
• GAS GAS TXT PRO 250 RACING (2016)