RFX Pro Series Trials Aluminium - 520 SprocketRef : RFX00531A / 1123250014

Designed for off-road machines, the RFX Pro Series Trials Aluminum Sprocket - 520 combines lightweight and strength for trial and motocross sessions. CNC machined from 7075 aluminum, it features an optimized CAD profile and mud evacuation grooves that facilitate self-cleaning of the engagement area for increased chain and sprocket longevity.

• Manufacturer reference: FXRS 91-43 99BU
• Number of teeth: 43
• Chain pitch: 520
• Color: anodized blue (color code suitable for models)
• Laser-engraved RFX logo for a neat finish
• Stiff design reducing torsion and tight machining tolerances for precise engagement
• Also available in standard silver finish depending on models

Ideal for trial and light enduro riders, this sprocket fits models like the BETA EVO 300 2T SS (2023), the SHERCO 300 ST FACTORY (2022), and the GAS GAS TXT 300 RACING (2019). If you are looking for a high-performance, reliable, and easy-to-maintain sprocket after muddy outings, the RFX Pro Series is a robust and technical option.