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Sprocket RFX Pro Series Elite Aluminium - 520

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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00587A / 1123323008

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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 number: FXRS 31-48 99BU): a sprocket designed for both track and road use. CNC machined from 7075 aluminum, this part features a CAD-optimized profile to reduce weight without sacrificing the rigidity necessary for transmission stresses.

Color: anodized blue for a strong visual identity and better weather resistance.
Material: CNC machined 7075 aluminum, laser-engraved RFX logo.
Teeth: 48 teeth, compatible with 520 pitch chain.
Design: mud evacuation grooves to limit clogging and extend the lifespan of the chain and sprocket.
Finish: anodization and tight tolerances for precise fit on the hub.

Designed for Cross and Roadster practices, this RFX Pro Series Elite sprocket is aimed at riders looking for a lightweight, rigid, and visually appealing part. It is available in color codes according to brands to facilitate selection. Possible fitments (to be verified according to year and version): YAMAHA YZ 450 F 2026, FANTIC XX 125 2022, HONDA FX 650 VIGOR (RD09) 2000.

Technical information :

Reference

RFX00587A / 1123323008

No transmission chain

520

Number of teeth (crown)

Type of crown

Standard

Number of teeth

48 teeth

Material

Aluminum

Color

Blue

Compatible motorbikes

YAMAHA64 compatible models

YZ 125 - 2024/2026YZ 125 (CE15) - 2005/2005YZ 125 (CE08) - 2001/2001YZ 125 (CE05) - 2000/2000WR 125 Z - 1999/2003YZ 125 (CE09) - 2002/2002YZ 125 (CE10) - 2003/2003YZ 125 (CE13) - 2004/2004YZ 125 (CE03) - 1999/1999TT-R 125 LW BIG WHEELS E (CE21) - 2021/2021YZ 125 (CE16) - 2006/2023TT-R 230 - 2005/2006WR 250 R (DG20) - 2016/2016YZ 250 F (CG25) - 2006/2006YZ 250 FX - 2015/2024WR 250 F - 2020/2022YZ 250 F - 2022/2026YZ 250 F (CG18) - 2004/2004WR 250 F ENDURO GP (RE25) - 2018/2018YZ 250 X - 2016/2020WR 250 F (RE25) - 2016/2019WR 250 F (CG36) - 2015/2015YZ 250 F (CG40) - 2019/2021WR 250 F (CG26) - 2007/2007YZ 250 - 2024/2026YZ 250 F (CG27) - 2007/2009YZ 250 (CG17) - 2004/2004YZ 250 F (CG34) - 2014/2016YZ 250 F (CG14) - 2003/2003YZ 250 F (CG10) - 2001/2002YZ 250 (CG23) - 2006/2023YZ 250 F (CG33) - 2010/2013WR 250 F (CG30) - 2008/2014YZ 250 (CG13) - 2003/2003YZ 250 F (CG39) - 2017/2018YZ 250 F (CG21) - 2005/2005YZ 250 (CG20) - 2005/2005YZ 250 (CG08) - 2000/2001YZ 250 (CG05) - 1999/1999YZ 250 (CG12) - 2002/2002YZ 400 F (CH03) - 1999/1999WR 400 F (CH04) - 1999/2000WR 426 F (CJ02) - 2001/2002YZ 426 F (CJ01) - 2000/2002YZ 450 F (CJ23) - 2019/2021WR 450 F (CJ12) - 2007/2007WR 450 F (CJ13) - 2008/2011WR 450 F (CJ09) - 2006/2006WR 450 F (CJ07) - 2005/2005YZ 450 F (CJ18) - 2014/2015WR 450 F (DJ03) - 2012/2015WR 450 F (RE45) - 2018/2020WR 450 F (CJ04) - 2003/2004WR 450 F ENDURO GP (RE45) - 2018/2018YZ 450 FX - 2016/2020YZ 450 F (CJ15) - 2010/2013YZ 450 F (CJ10) - 2006/2009YZ 450 F (CJ06) - 2005/2005YZ 450 F (CJ05) - 2004/2004YZ 450 F - 2022/2026WR 450 F - 2016/2017 - 2021/2023YZ 450 F (CJ22) - 2018/2018YZ 450 F (CJ21) - 2016/2017YZ 450 F (CJ03) - 2003/2003

HONDA3 compatible models

SLR 650 (RD09) - 1997/1998FX 650 VIGOR (RD09) - 2000/2000NX 650 DOMINATOR (RD02) - 1988/1994

FANTIC2 compatible models

XX 125 - 2021/2022XE 125 - 2021/2022