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Sprocket RFX Pro Series Elite Aluminium - 520

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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00376A / 1123231010

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Description
Compatible motorbikes
Questions and answers

DescriptionRFX Pro Series Elite Aluminium - 520 Sprocket

Product details :

Features

RFX Pro Series Elite Aluminum Sprocket - 520 (Manufacturer Part No: FXRS 40-51 99RD)

Designed for demanding motocross and roadster riders, this RFX Pro Series Elite sprocket is CNC machined from high-quality 7075 aluminum. Its anodized red finish and laser-engraved RFX logo give it a racing look while remaining functional in muddy terrains or during enduro outings.

The CAD-derived geometry and tight tolerances ensure precise engagement with the 520 chain, while the rigid design minimizes torsion under load. Mud evacuation grooves facilitate self-cleaning and contribute to greater longevity for both the chain and the sprocket.

Material: CNC machined 7075 aluminum
Color: Anodized red
Chain pitch: 520
Number of teeth: 51
Type: Standard
Finishes: Laser-engraved logo, mud evacuation grooves

Compatible with many motocross and roadster models (please refer to the possible fitments for your motorcycle). Application examples: SUZUKI RM-Z 450 (2026), SUZUKI RM-Z 250 (2026), SUZUKI RMX 450 (2019).

Technical information :

Reference

RFX00376A / 1123231010

No transmission chain

520

Number of teeth (crown)

Type of crown

Standard

Number of teeth

51 teeth

Material

Aluminum