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Manufacturer Ref: FXRS 91-44 99BK
The RFX Pro Series Trials aluminum sprocket - 520 is a part designed for off-road use. CNC machined from 7075 aluminum, it features a CAD-designed profile aimed at reducing weight without sacrificing rigidity. Anodized in black, it includes the RFX logo laser-engraved and mud evacuation grooves to limit accumulation on the teeth and chain during muddy or technical outings.
Designed for motocross and trials, this sprocket offers a rigid geometry that enhances torsional resistance and optimized tolerances for a precise fit with the chain. It is suitable for demanding riders looking for a lightweight, clean, and reliable component for their drivetrains.
Among the frequently compatible motorcycles: BETA EVO 300 2T SS (2023), SHERCO 300 ST FACTORY (2022), and GAS GAS TXT 300 RACING (2019).