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Sprocket RFX Pro Series Elite Aluminium - 520

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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00373A / 1123231007

50,00 ^€

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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 Ref: FXRS 40-50 99BK): a sprocket designed for demanding riders, whether on motocross or roadster. CNC machined from 7075 aluminum, it combines lightweight and rigidity for reliable performance during acceleration and corner exit.

The mud drainage grooves reduce accumulation between the chain and sprocket teeth, contributing to the longevity of the entire chain/sprocket system. The RFX logo is laser engraved, the finish is anodized, and the black color matches the RFX color code for certain brands.

Material: CNC machined 7075 aluminum
Number of teeth: 50 teeth (pitch 520)
Type: standard, optimized CAD profile
Finish: black anodization, engraved logo
Design: anti-mud grooves, tight tolerances for precise chain engagement

Suitable for off-road machines and compact roadsters, this sprocket is compatible with models such as SUZUKI RM-Z 450 (2026), RM-Z 250 (2026), and RMX 450 (2019). A relevant choice for those looking to replace their original sprocket with a durable and well-finished part, without mechanical surprises.

Technical information :

Reference

RFX00373A / 1123231007

No transmission chain

520

Number of teeth (crown)

Type of crown

Standard

Number of teeth

50 teeth

Material

Aluminum