RFX Race 14 Teeth Gearbox output pinionRef : RFX01230A / 1123292002

RFX Race Sprocket 14 Teeth (manufacturer part number: FXFS 61-14 55ST) — front sprocket machined for 520 chain transmission, designed for Quad, Cross, and Roadster machines. Made from alloy steel, this RFX sprocket combines CNC machining and surface treatment for precise tooth engagement and mechanical durability suited to the demands of the drivetrain.

• Number of teeth: 14
• Chain pitch: 520
• Material: Alloy steel, silver color
• Treatment: carburizing and hardening, hardness ~60 HRC
• Version: Standard (some references have lightening holes)

CNC machining ensures tight tolerances on the fit and tooth profile, minimizing play and promoting consistent chain engagement. High-hardness carburizing enhances wear resistance on the tooth surfaces while maintaining a tough core. Ideal for riders seeking reliability and longevity in their drivetrain, whether on track launches, off-road adventures, or sporty road use.

Compatibility (examples): HUSQVARNA TE 449 (2014), HYOSUNG TE 450 RAPIER (2010), BMW G 450 X (2010). Please check the pitch and fitment on your vehicle before ordering.