Self-cleaning tooth design increases chain life and reduces sprocket wear, saving you money in the long run
Manufactured using only the finest grade of SCM420 chromium-molybdenum steel alloy to outlast mild steel or surface hardened sprockets
Each 520 countershaft sprocket is heat treated then bead blasted to reduce surface friction and enhance chain and sprocket longevity
Every JT sprocket goes through up to 25 production stages and 10 individual quality control checks before it is ready to leave the factory
Product Note:
Specification
Details
Chain Pitch
520
Material
Steel
Position
Front
Teeth
13T
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Beta
125 RR 2T 2018
250 RR 2T 2013-2021
300 RR 2T 2013-2021
350 RR Enduro 2011-2020
350 RR-S 2018-2021
390 RR Enduro 2015-2020
390 RR-S 2018-2020
390 RS Dual Sport 2015
400 RR Enduro 2005-2014
430 RR Enduro 2015-2020
430 RR-S 2018-2021
430 RS Dual Sport 2015-2016
450 RR Enduro 2005-2014
480 RR Enduro 2015-2020
498 RR Enduro 2012-2014
520 RR Enduro 2010-2014
525 RR Enduro 2005-2009
Husaberg
FE 350 2013
FE 390 2010-2012
FE 450 2009-2014
FE 450 e 2009-2014
FE 570 2009-2012
FX 450 2010-2012
TE 125 2012-2013
TE 250 2011-2014
TE 300 2011-2014
Husqvarna
FC 250 2014-2023
FC 350 2014-2023
FC 450 2014-2023
FE 250 2014-2022
FE 350 2014-2021
FE 350 S 2015-2016, 2020-2021
FE 450 2014-2019, 2023
FE 501 2014-2022
FX 350 2017-2023
FX 450 2017-2023
TC 125 2014-2021
TC 250 2014-2016
TE 125 2014-2016
TE 150 2017-2019
TE 150i 2020-2021, 2023-2024
TE 250 2014-2018, 2024
TE 250i 2018-2023
TE 300 2014-2018
TE 300i 2019-2023
TX 125 2018-2019
TX 300 2017-2019
TX 300i 2020-2023
KTM
125 EGS 1998-1999
125 EXC 1991-2003
125 MX 1988-1991
125 SX 1993-2021
125 XC 2021
125 XC-W 2017
144 SX 2008
150 SX 2013-2022
150 XC 2010-2014
150 XC-W 2017-2019
150 XC-W TPI 2020-2021
200 EXC 1998-2005
200 MXC 1998-2003
200 SX 2003-2004
200 XC 2006-2009
200 XC-W 2006-2016
250 EXC 1995, 2005
250 EXC-F 2015, 2017-2019
250 MX 1983-1991
250 MXC 1984-1988, 1998-2001
250 SX 1995, 2004-2016
250 SX-F 2006-2023
250 XC 2006-2007, 2015-2019
250 XC TPI 2020-2021
250 XC-F 2007-2021
250 XC-W 2010-2018
250 XC-W TPI 2018-2022
250 XCF-W 2007-2016
300 EXC 2004-2005
300 MX 1990-1991
300 MXC 2003-2005
300 XC 2015-2019
300 XC TPI 2020-2021
300 XC-W 2006-2018
300 XC-W TPI 2019-2022
350 EXC-F 2012-2023
350 SX-F 2011-2023
350 XC-F 2013-2015
350 XCF-W 2012-2016
360 EXC 1996-1997
360 MXC 1996-1997
360 SX 1996-1997
380 EXC 1998-2002
380 MXC 2001
380 SX 1998-2002
400 MXC 2001-2002
400 SX Racing 2000-2002
400 XC-W 2007, 2009-2010
440 EXC 1994-1995
440 MXC 1994-1995
440 SX 1994
450 EXC-F 2017-2018
450 MXC-G Racing 2003-2005
450 SX 2006
450 SX Racing 2003-2005
450 SX-F 2014-2021
450 XC-F 2014, 2016-2022
450 XC-W 2012-2016
495 MX 1981-1984
500 EXC 2012-2016
500 EXC-F 2020-2021
500 MX 1985-1991
500 XC-W 2012-2016
500 XCF-W 2020-2021
505 SX-F 2008
505 XC-F 2008-2009
520 MXC Racing 2001-2002
520 SX Racing 2000-2002
525 EXC 2007
525 MXC-G Racing 2003-2005
525 SX 2006
525 XC-G Racing 2006
530 EXC-R 2008
560 SMR 2006-2007
Customer Reviews
Easy to install
By Brian G. on
Verified Purchaser
Added at least 2hp - lol. Easy to install.
Great OEM replacement sprocket
By Paul A. on
Great long lasting sprocket.
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Questions & Answers
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