
RFX Pro Series Elite Aluminum Sprocket - 520: designed for demanding riders, this sprocket combines lightweight construction and precision. CNC machined from 7075 aluminum, it features an optimized CAD profile and tight tolerances for more accurate chain engagement and a sharper feel on the bike.
The rigid geometry of the sprocket reduces deformation under load, and the grooves facilitate mud evacuation, helping to preserve the chain and teeth during muddy or rolling outings. The RFX color coding allows for quick identification of the suitable fit for your machine.
Examples of frequently mounted models: TRIUMPH TF 450‑X (2026), DUCATI DESMO 450 MX (2026), STARK FUTURE VARG EX (2026). Ideal for those seeking a dynamic, lightweight, and well-finished part for their rear end without compromising on quality.