
RFX Pro Series Elite Aluminum Sprocket - 520 (Manufacturer Part No: FXRS 60-51 99RD)
Designed for both off-road outings and road rides, this RFX Pro Series Elite sprocket is CNC machined from 7075 aluminum, an alloy known for its strength-to-weight ratio. Its CAD profile reduces mass to lighten the drivetrain, while its rigid design provides good performance under the demands of the rear wheel. The mud drainage grooves prevent accumulation on the teeth for more consistent wear of the chain and sprocket.
This part is designed for both Cross and Roadster applications and fits many models (e.g., SHERCO 300 SEF‑R FACTORY 2023, BETA RR 480 4T 2020, GAS GAS EC 250 RACING SIX DAYS 2020). It is a direct replacement to maintain a reliable and durable drivetrain. Please check compatibility with your model before ordering.