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RFX Pro Series Elite Aluminium - 520 SprocketRef : RFX00390A / 1123234013
Recommended retail price:52,00 €
49,40 €
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- Description
- Compatible motorbikes
- Questions and answers
DescriptionRFX Pro Series Elite Aluminium - 520 Sprocket
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Product details :
Features
RFX Pro Series Elite Aluminum Sprocket - 520 (Manufacturer Part No: FXRS 50-49 99BU)
Designed for demanding transmissions, this RFX Pro Series Elite sprocket is CNC machined from 7075 aluminum for an excellent balance of lightweight and rigidity. Its CAD profile and tight tolerances aim for precise interaction with the 520 chain, while the drainage grooves limit the accumulation of mud and gravel on the teeth — a significant advantage on motocross or off-road terrains.
- Material: 7075 aluminum, CNC machining.
- Color: Anodized blue (RFX color code).
- Number of Teeth: 49 teeth (ref. 49).
- Chain Pitch: 520.
- Finish: Laser-etched RFX logo, durable anodization.
- Design: CAD profile to lighten without sacrificing rigidity; drainage grooves to limit clogging.
Suitable for Quad, Cross, and Roadster environments, this sprocket is aimed at riders and enthusiasts looking for a reliable and lightweight drive component for their transmission. Highly sought after for recent machines (e.g., Triumph TF 450-X 2026, Ducati Desmo 450 MX 2026, Stark Future Varg EX 2026), it mounts as a standard replacement on compatible 520 models.
Technical information :
Reference
RFX00390A / 1123234013
Packaging
(sold individually)
Number of teeth
49 teeth
Number of teeth (crown)
49
No transmission chain
520
Colour
Blue
Color
Anodised| Black| Blue
Material
Aluminum
Type of crown
Standard
Compatible motorbikes
KTM162 compatible models
125 SX - 1994/2027125 EGS - 1996/1999125 EXC SIX DAYS - 1996/2016125 EXC - 1995/2016125 MX - 1988/1993125 LC2 80 - 1996/1997125 GS LC - 1991/1992125 XC-W - 2017/2019125 SX FACTORY EDITION TYLA RATTRAY - 2005/2005125 SXS - 2000/2008125 EXC FACTORY EDITION - 2010/2011 - 2015/2015125 SUPERMOTO 100 - 2000/2001125 EXE 80 - 2000/2001125 EXE 100 - 2000/2001144 SX - 2007/2008150 SX - 2009/2026150 EXC TPI - 2020/2023150 EXC - 2024/2025200 SX - 2003/2004200 EXC - 1998/2016250 EXC RACING SIX DAYS - 2002/2003250 EGS - 1994/1999250 XC TPI - 2020/2020250 EXC E-STARTER - 2010/2010250 EXC FACTORY EDITION - 2011/2011 - 2015/2015 - 2017/2017250 XC - 2011/2017250 GS - 1990/1992250 XC-F - 2011/2022250 EXC RACING - 2002/2006250 EXC TPI SIX DAYS - 2018/2023250 EXC-F FACTORY EDITION - 2010/2011 - 2015/2015250 EXC RACING FACTORY EDITION - 2005/2005250 SX-F FACTORY EDITION MARVIN MUSQUIN - 2010/2011250 EXC-F SIX DAYS - 2007/2026250 SXS - 2000/2001 - 2003/2003 - 2005/2009250 EXC-F - 2006/2026250 SX - 1994/2027FREERIDE 250 F - 2018/2020250 SX-F - 2006/2027250 EXC - 1994/2017 - 2024/2025250 SX-F ADAMO EDITION - 2025/2025250 EXC SIX DAYS - 2001/2017 - 2024/2025FREERIDE 250 R - 2014/2017250 SX-F FACTORY EDITION KEN ROCZEN - 2012/2012250 EXC TPI - 2018/2023250 SX-F FACTORY EDITION - 2026/2027250 MX - 1988/1992300 EXC FACTORY EDITION - 2011/2011 - 2015/2015 - 2017/2017300 XC - 2011/2017SX 300 - 1993/1994300 EXC M/O SIX DAYS - 1996/1996300 SX - 2026/2027300 EXC M/O - 1996/1997300 EXC TPI SIX DAYS - 2018/2023300 EXC - 1998/2017 - 2024/2026300 XC TPI - 2020/2021300 EXC-E SIX DAYS - 2008/2011300 EXC HARDENDURO - 2024/2026300 EXC TPI - 2018/2023300 MX - 1990/1994300 EXC TPI ERZBERGRODEO - 2020/2023300 EGS - 1996/1999300 EXC-E - 2007/2008300 EXC SIX DAYS - 2001/2017 - 2024/2026350 EXC - 1994/1994350 EXC SIX DAYS - 1994/1994350 EXC-F WESS - 2023/2023350 SX-F FACTORY EDITION ANTONIO CAIROLI - 2011/2012350 SX-F - 2011/2027350 EXC SUPER-COMP 20KW - 1994/1994350 EXC-F FACTORY EDITION - 2015/2015 - 2023/2023350 XC-F - 2012/2022350 EXC M/O - 1994/1994350 EXC-F SIX DAYS - 2012/2026350 EXC-F - 2012/2026FREERIDE 350 - 2012/2017360 EXC - 1996/1997360 SX - 1996/1997360 EXC SIX-DAYS - 1996/1996380 EXC - 1998/2001380 SX - 1998/2002400 EXC FACTORY EDITION - 2011/2011400 SX RACING - 2000/2002400 EXC RACING SIX DAYS - 2001/2003400 SUPER-COMP - 1995/1999400 EXC RACING - 2000/2006400 DUKE - 1995/1995400 SUPER-COMP - 2000/2000400 EXC - 2009/2011400 EXC RACING FACTORY EDITION - 2005/2005 - 2007/2007420 GS - 1984/1984440 MXC - 1994/1994440 SX - 1994/1994450 EXC RACING SIX DAYS - 2003/2008450 EXC SIX DAYS - 2009/2016450 EXC-F SIX DAYS - 2017/2026450 EXC-F - 2017/2026450 SX-F - 2007/2027450 XC-F - 2020/2022450 SX RACING - 2003/2006450 SMR - 2004/2014 - 2021/2021 - 2023/2024450 EXC - 2009/2016450 EXC RACING FACTORY EDITION - 2005/2005 - 2007/2007450 SX-F PRESERIES - 2006/2006450 EXC FACTORY EDITION - 2010/2011 - 2015/2015450 XC ATV - 2008/2009450 RALLY FACTORY EDITION - 2011/2015450 SX-F FACTORY EDITION - 2013/2013 - 2021/2021 - 2026/2026450 SX-F FACTORY EDITION MAX NAGL - 2010/2010450 EXC RACING - 2003/2008450 SX RACING FACTORY EDITION STEVE RAMON - 2005/2005450 SX ATV - 2009/2010450 SX-F HERLINGS REPLICA - 2019/2019495 MX - 1981/1984500 EXC SIX DAYS - 2012/2016500 EXC-F SIX DAYS - 2017/2025500 EXC-F - 2017/2026500 EXC - 2012/2016500 MX - 1985/1994505 XC-F - 2009/2010505 SX ATV - 2009/2012505 SX-F - 2007/2008520 EXC RACING - 2000/2002520 EXC RACING SIX DAYS - 2001/2002520 SX RACING - 2000/2002525 EXC RACING FACTORY EDITION - 2005/2005 - 2007/2007525 SMR - 2004/2005525 EXC RACING SIX DAYS - 2003/2007525 EXC RACING - 2003/2007525 SX RACING - 2003/2006530 EXC RACING - 2008/2008530 EXC RACING SIX DAYS - 2008/2008530 EXC - 2009/2011530 EXC SIX DAYS - 2009/2011530 EXC FACTORY EDITION - 2011/2011560 SMR - 2006/2008600 LC4 - 1990/1993600 MX - 1988/1992600 GS - 1984/1984 - 1991/1993620 LC4 ENDURO SUPER-COMP - 1995/1998 - 2000/2001620 DUKE - 1994/1997620 LC4 ENDURO SX WP - 1994/1998620 EGS - 1994/1997625 SXC - 2003/2007640 SUPERMOTO LC4 PRESTIGE - 2000/2006640 LC4 ADVENTURE R - 1998/2004640 LC4 ENDURO - 1999/2006640 LC4 ADVENTURE - 2003/2007640 DUKE - 2000/2006640 LC4 ENDURO SIX DAYS - 1999/2002640 SUPERMOTO LC4 - 1999/2006660 SUPERMOTO LC4 SMC - 2003/2006660 SUPERMOTO LC4 SMC FACTORY EDITION - 2003/2004690 SUPERMOTO SMC R - 2012/2013690 DUKE ABS - 2013/2013690 DUKE - 2008/2012690 SUPERMOTO SMC R ABS - 2014/2016690 SUPERMOTO SMC - 2008/2010890 ADVENTURE - 2021/2024890 ADVENTURE L - 2022/2022890 ADVENTURE R RALLY - 2021/2021890 ADVENTURE R - 2021/2024
BETA68 compatible models
RR 125 4T ENDURO LC - 2018/2021RR 125 2T RACE - 2025/2026RR 125 2T X-PRO - 2025/2026RR 125 2T RACING - 2020/2024RR 125 2T ENDURO - 2018/2019RR 125 2T ENDURO RACING - 2019/2019RR 125 2T - 2020/2024RR 200 2T RACING - 2021/2024RR 200 2T - 2020/2024RR 200 2T RACE - 2025/2026RR 200 2T ENDURO - 2019/2019RR 200 2T X-PRO - 2025/2026RR 250 2T RACE - 2025/2026RR 250 2T X-PRO - 2025/2026RR 250 2T RACING - 2020/2024RR 250 2T - 2019/2024RR 250 2T ENDURO - 2013/2019XTRAINER 250 2T - 2018/2022RR 250 2T ENDURO RACING - 2014/2019RR 250 4T ENDURO - 2004/2007RR 300 2T RACE - 2025/2026RR 300 2T X-PRO - 2025/2026RR 300 2T RACING - 2020/2024XTRAINER 300 2T - 2015/2015 - 2019/2022RR 300 2T - 2020/2024RR 300 2T ENDURO RACING - 2013/2019RR 300 2T ENDURO - 2013/2019RR 350 4T RACE - 2025/2026RR 350 4T X-PRO - 2025/2026RR 350 4T RACING - 2020/2024RR 350 4T - 2020/2024RR 350 4T ENDURO RACING - 2012/2013 - 2019/2019RR 350 4T ENDURO - 2011/2014RR 350 4T ENDURO EFI - 2015/2019RR 350 4T ENDURO EFI RACING - 2016/2018RR 390 4T ENDURO EFI - 2016/2019RR 390 4T ENDURO EFI RACING - 2016/2016RR 390 4T ENDURO RACING - 2015/2015 - 2019/2019RR 390 4T - 2020/2024RR 390 4T RACING - 2020/2024RR 390 4T X-PRO - 2025/2026RR 390 4T RACE - 2025/2026RR 390 4T ENDURO - 2015/2015RR 400 4T ENDURO - 2004/2014RR 400 4T ENDURO RACING - 2009/2012RR 430 4T ENDURO EFI RACING - 2016/2018RR 430 4T RACING - 2020/2023RR 430 4T - 2020/2023RR 430 4T ENDURO - 2015/2015RR 430 4T ENDURO EFI - 2016/2019RR 430 4T ENDURO RACING - 2015/2015 - 2019/2019RR 450 4T ENDURO RACING - 2009/2014RR 450 4T ENDURO - 2004/2014RR 450 4T CROSS COUNTRY - 2012/2012RR 480 4T - 2020/2024RR 480 4T ENDURO EFI RACING - 2016/2018RR 480 4T ENDURO EFI - 2016/2019RR 480 4T ENDURO - 2015/2015RR 480 4T ENDURO RACING - 2015/2015 - 2019/2019RR 480 4T RACE - 2025/2026RR 480 4T RACING - 2020/2024RR 480 4T X-PRO - 2025/2026RR 498 4T ENDURO - 2012/2014RR 498 4T ENDURO RACING - 2012/2014RR 520 4T ENDURO RACING - 2011/2011RR 520 4T ENDURO - 2010/2011RR 525 4T ENDURO RACING - 2009/2009RR 525 4T ENDURO - 2004/2009
HUSQVARNA38 compatible models
TC 85 STD WHEELS 17/14 - 2026/2026TE 125 - 2014/2016 - 2025/2026TX 125 - 2017/2019TE 125 SPECIAL EDITION - 2014/2014TC 125 - 2014/2027WR 125 (1T00AA) - 1990/1994TE 150 - 2018/2019 - 2024/2026TC 150 - 2025/2026TE 150 I - 2020/2023TC 250 4T (A300AA) - 2014/2014FE 250 SPECIAL EDITION - 2014/2014TE 250 2T - 2014/2014TC 250 2T - 2027/2027TE 250 I - 2018/2022TC 250 - 2014/2026FC 250 - 2014/2026FE 250 - 2014/2026TE 250 - 2015/2017 - 2023/2026FC 250 FACTORY EDITION - 2026/2026TX 300 I - 2020/2023TC 300 2T - 2027/2027TE 300 SPECIAL EDITION - 2014/2014TE 300 - 2014/2017 - 2023/2026TE 300 PRO - 2024/2026TC 300 - 2025/2026TE 300 I - 2018/2022FE 350 - 2014/2026FX 350 - 2017/2023FE 350 Pro - 2024/2024 - 2026/2026FE 350 SPECIAL EDITION - 2014/2014FC 350 - 2014/2026FC 450 - 2014/2026FE 450 - 2014/2026FX 450 - 2017/2023FE 450 SPECIAL EDITION - 2014/2014FS 450 - 2015/2023FE 501 - 2014/2026FE 501 SPECIAL EDITION - 2014/2014
GAS-GAS26 compatible models
EC 125 - 2025/2025MC 125 - 2021/2026MC 150 - 2025/2026EX 250 F - 2021/2023EC 250 RACING SIX DAYS - 2020/2020EC 250 RACING - 2020/2020EC 250 - 2021/2026MC 250 F FACTORY EDITION - 2023/2023 - 2026/2026EC 250 F - 2021/2026MC 250 F - 2021/2026MC 250 - 2022/2026EX 300 - 2021/2023EC 300 RACING - 2020/2020EC 300 RACING SIX DAYS - 2020/2020EC 300 - 2021/2026MC 300 - 2025/2025EX 350 F - 2021/2023MC 350 F - 2022/2026EC 350 F - 2021/2026EC 450 F - 2024/2026MC 450 F FACTORY EDITION - 2023/2023 - 2026/2026MC 450 F PRADO EDITION - 2025/2025MC 450 F - 2021/2026MC 450 F TROY LEE DESIGNS - 2023/2023EX 450 F - 2021/2023EC 500 F - 2024/2026
HUSABERG23 compatible models
TE 125 - 2012/2014TE 250 - 2011/2014FE 250 - 2013/2014TE 300 - 2011/2014FE 350 - 2013/2014FE 390 - 2010/2012FE 400 E - 1996/2003FE 400 - 2000/2000FC 450 /4 - 2004/2005FE 450 S - 2004/2006FE 450 E /6 - 2004/2008FX 450 - 2010/2011FE 450 IE /6 - 2009/2014FE 501 E /6 - 2000/2004FE 501 - 1995/2000 - 2013/2014FC 501 - 2000/2000FE 550 E /6 - 2004/2008FC 550 /4 - 2001/2005FE 570 IE /6 - 2009/2012FC 600 - 1996/2000FE 600 - 1995/2000FE 600 E - 1996/2000FE 650 E - 2007/2008
MAICO6 compatible models
MC250 - 1980/1981 - 1984/1985 - 1999/2001MAICO 250 - 1986/1992GS400 - 1984/1985MC400 - 1980/1981 - 1984/1985490 TWIN LINK - 1985/1985GM500 LC - 1985/1985
TRIUMPH5 compatible models
TF 250-E - 2025/2026TF 250-X - 2024/2026TF 450-RC - 2025/2026TF 450-X - 2026/2026TF 450-E - 2025/2026
POLARIS4 compatible models
OUTLAW 450 S - 2008/2010OUTLAW 525 IRS - 2006/2013OUTLAW 525 RS 2X4 - 2007/2011OUTLAW 525 - 2007/2013
APRILIA4 compatible models
SXV 450 - 2009/2010RXV 450 - 2005/2010SXV 550 - 2009/2010RXV 550 - 2005/2010
KOVE3 compatible models
450 RALLY - 2026/2026450 RALLY REGULAR EDITION - 2024/2025450 RALLY FACTORY EDITION - 2024/2025
STARK FUTURE2 compatible models
VARG - 2022/2026VARG EX - 2025/2025
DUCATI1 compatible model
DESMO 450 MX - 2024/2026
Questions and answers
Bikers selection
