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Sprocket RFX Pro Series Elite Aluminium - 520

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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00346A / 1123226004

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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, 51 Teeth: a sprocket designed for motocross, combining lightweight construction with tight tolerances. CNC machined from 7075 aluminum, it features an optimized CAD profile to reduce mass without sacrificing drive precision. The blue anodized finish and laser-etched RFX logo give it a polished look on the bike.

Integrated mud evacuation grooves facilitate cleaning and help preserve the longevity of the chain and sprocket in muddy terrain. Its rigid design limits torsional deformation, and the tight tolerances improve chain-sprocket contact for more consistent performance in off-road use.

Material: CNC machined 7075 aluminum
Number of Teeth: 51
Chain Pitch: 520
Type: standard, blue anodized finish
Features: mud evacuation grooves, laser-etched logo, CAD profile

Compatible with many motocross models (e.g., Yamaha YZ 400 F 1998, YZ 250 1998, YZ 125 1998): check the reference and fitment on your machine before ordering. Manufacturer reference: FXRS 30-51 99BU.

Technical information :

Reference

RFX00346A / 1123226004

No transmission chain

520

Number of teeth (crown)

Type of crown

Standard

Number of teeth

51 teeth

Material

Aluminum