RFX Pro Series Trials Aluminium - 520 SprocketRef : RFX00535A / 1123250018

RFX Pro Series Trials Aluminum Sprocket - 520 (Manufacturer part number: FXRS 91-44 99SV): a sprocket designed for demanding riders, tailored for trial/cross use. Precision machined, it offers a balance between lightweight and mechanical strength suitable for the challenges of the terrain.

Made from 7075 aluminum and CNC machined, this sprocket features a CAD-designed profile to minimize weight while maintaining a rigid structure. The mud evacuation grooves facilitate self-cleaning under the chain and extend the lifespan of the components in the drivetrain. The RFX logo is laser-engraved, and the part is anodized silver for a durable and polished finish.

• Material: CNC machined 7075 aluminum
• Color: silver (anodized)
• Number of teeth: 44
• Chain pitch: 520
• Type: standard, CAD-optimized profile
• Mud evacuation grooves and tight tolerances for better chain/sprocket interaction
• Laser-engraved RFX logo; color code available depending on model

Compatible with many trial and cross motorcycles (e.g., BETA EVO 300, SHERCO 300 ST FACTORY, GAS GAS TXT 300 RACING), this sprocket is aimed at riders who want a reliable and lightweight part for their rear transmission, without compromising on finish.