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Motorbike parts and tools

Transmissions

Sprocket RFX Pro Series Elite Aluminium - 520

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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00491A / 1123244005

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Description
Compatible motorbikes
Questions and answers

DescriptionRFX Pro Series Elite Aluminium - 520 Sprocket

Product details :

Features

RFX Pro Series Elite Sprocket - 520, 51 Teeth (Manufacturer Part Number: FXRS 61-51 99RD)

Designed for off-road use, the RFX Pro Series Elite sprocket is CNC machined from 7075 aluminum to reduce weight without sacrificing strength. Its red anodized finish and laser-engraved RFX logo give it a racing look that matches Cross machines. The mud evacuation grooves limit accumulation in the sprocket's channel, helping to preserve the chain and extend the lifespan of the entire transmission.

Material: CNC machined 7075 aluminum
Number of Teeth: 51 (520 pitch)
Type: standard, 520 chain pitch
Finish: red anodization, engraved logo
CAD profile optimized for lightweight and precise geometry
Mud evacuation grooves for better grip in wet terrain
Color code to match brand models

This part is suitable for Cross mounts and compatible with several Beta RR models (e.g., RR 430 4T Racing 2023, RR 430 4T 2023, RR 390 4T Racing 2023). This product is aimed at riders looking for a lightweight, precise, and stylish sprocket to replace the original part of their transmission.

Technical information :

Reference

RFX00491A / 1123244005

No transmission chain

520

Number of teeth (crown)

Type of crown

Standard

Number of teeth

51 teeth

Material

Aluminum

Color

Red

Compatible motorbikes

BETA29 compatible models

RR 125 2T - 2020/2022RR 125 2T RACING - 2020/2021RR 125 2T ENDURO - 2018/2019RR 125 4T ENDURO LC - 2018/2021RR 125 2T ENDURO RACING - 2019/2019RR 200 2T - 2020/2022RR 200 2T ENDURO - 2019/2019RR 250 2T ENDURO - 2013/2019XTRAINER 250 2T - 2018/2022RR 250 2T RACING - 2020/2021RR 250 2T ENDURO RACING - 2014/2019RR 250 2T - 2019/2022RR 300 2T ENDURO RACING - 2013/2019XTRAINER 300 2T - 2015/2015 - 2020/2022RR 300 2T - 2020/2023RR 300 2T ENDURO - 2013/2019RR 300 2T RACING - 2020/2023RR 350 4T RACING - 2020/2022RR 350 4T - 2020/2022RR 390 4T ENDURO EFI - 2016/2019RR 390 4T ENDURO EFI RACING - 2016/2016RR 390 4T ENDURO - 2015/2015RR 390 4T RACING - 2020/2023RR 390 4T - 2020/2023RR 390 4T ENDURO RACING - 2015/2015 - 2019/2019RR 430 4T RACING - 2020/2023RR 430 4T - 2020/2023RR 480 4T - 2020/2022RR 480 4T RACING - 2020/2022