RFX Race 14 Teeth Gearbox output pinionRef : RFX01197A / 1123262002

Manufacturer reference: FXFS 21-14 55ST

The RFX Race 14-tooth sprocket is a drive sprocket designed for durability and precision. CNC machined from high-strength alloy steel, it is carburized and heat-treated to achieve a hardness of around 60 Rockwell, ensuring better wear resistance in demanding drivetrains. Designed to be mounted on a chain with a pitch of 520, this silver-finished sprocket provides a robust replacement solution for quads, motocross bikes, and roadsters.

• Number of teeth: 14
• Material: carburized steel
• Color: silver
• Chain pitch: 520
• Version: standard
• CNC machining with tight tolerances for precise fitting
• Heat treatment (carburizing) for improved longevity
• Some models feature lightening holes to reduce unsprung mass

Compatible with a wide range of off-road and on-road applications, it is particularly suitable for the following models (to be verified according to your year and configuration):

• YAMAHA YFM 350 RAPTOR 2WD (2013)
• KAWASAKI KDX 200 (2006)
• YAMAHA YFM 125 GRIZZLY 2WD (2012)

RFX Race 14-tooth sprocket: a wear part designed for reliable replacement, suited to the demands of quad, motocross, and roadster riders.