
RFX Pro Series Elite Aluminum Sprocket - 520: a sprocket designed for demanding riders who ride quads, motocross, or roadsters. CNC machined from 7075 aluminum and anodized black, this sprocket combines lightweight and strength to withstand transmission stresses while facilitating maintenance on muddy terrains.
Suitable for off-road environments as well as street riding, this standard 520 sprocket offers a robust compromise between weight and reliability. Be sure to check the pitch and fit with your sprocket and chain kit before installation.
Manufacturer part number: FXRS 50-52 99BK — compatible with: TRIUMPH TF 450-X (2026), DUCATI DESMO 450 MX (2026), STARK FUTURE VARG EX (2026).