
RFX Pro Series Elite Aluminum Sprocket - 520: a sprocket designed for demanding riders seeking reliability and lightweight performance on the track as well as on the trails. CNC machined from 7075 aluminum, it features an optimized CAD profile, tight tolerances, and a rigid design that minimizes deformation under load. The mud evacuation grooves extend the lifespan of both the chain and the sprocket when the terrain gets tough.
Suitable for both Cross and Roadster environments, this sprocket is aimed at motocross, enduro riders, and lightweight roadsters that utilize a 520 transmission. Ideal for replacing a worn part or enhancing the mechanical aesthetics with its anodized red finish. Check compatibility with your model before installation.
Manufacturer reference: FXRS 40-50 99RD