JT 520 Front Sprocket

Manufactured to exacting tolerance using SCM420 chromoly st
Each JT 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
Sold individually

Specification	Details
Chain Pitch	520
Color	Varies (make selection above)
Material	Steel
Position	Varies (make selection above)
Teeth	Varies (make selection above)

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.

Pegaso 650 1998-2004
RS 250 1998-2002

F 650 1997-1999
F 650 CS 2001-2005
F 650 GS 1999-2012
F 650 GS Dakar 2000-2007
F 650 ST 1997-2000
G 310 GS 2017-2022
G 310 R 2016-2022
G 650 GS 2010-2016
G 650 GS Sertao 2010-2015
G 650 Xchallenge 2007-2008
G 650 Xcountry 2007-2008
G 650 Xmoto 2007-2008

125 RR 2T 2018-2021
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

Rally 175 2004-2005

WMX 250 1983-1984, 1989

1098 2007-2008
1198 2009-2011
1199 Panigale 2012-2014
1199 Panigale R 2013-2016
1199 Panigale S 2012-2015
620 Sport 2002-2003
748 1995-2003
748 R 2001-2002
748 S 2002-2003
748 SP 1995-1998
750 Sport 2001-2002
800 Sport 2003
848 2008-2013
848 EVO 2011-2013
851 Sport 1988-1991
851 Strada 1989-1992
888 1993
899 Panigale 2014-2015
900 Superlight 1992-1998
916 1994-1998
916 SPS 1997-1998
959 Panigale 2016-2019
959 Panigale Corse 2018-2019
Hypermotard 950 2019
Hypermotard 950 SP 2019
MH900e 2002
Monster 600 1995-2001
Monster 620 2003-2006
Monster 620 S 2003-2004
Monster 620 S i.e. 2002
Monster 620 i.e. 2002
Monster 695 2007-2008
Monster 696 2008-2014
Monster 750 1996-2001
Monster 750 i.e. 2002
Monster 797 2017-2020
Monster 800 2003-2004
Monster 821 2015-2019
Monster 900 1994-2001
Monster 900 i.e. 2001-2002
Monster S2R 800 2005-2007
Multistrada 620 2005-2006
Paso 750 1988
Paso 906 1989-1991
Scrambler 1100 2018-2019
Scrambler Cafe Racer 2018-2019
Scrambler Classic 2015-2018
Scrambler Desert Sled 2018-2023
Scrambler Full Throttle 2015-2020, 2023-2024
Scrambler Icon 2015-2024
Scrambler Mach 2.0 2018
Scrambler Sixty2 2016-2020
Scrambler Urban Enduro 2015-2016
Streetfighter 848 2011-2015
Supersport 750 2001-2002
Supersport 800 2003-2005
Supersport 900 1989-1992, 1998-2002

EC 125 2003-2011
EC 125 R 2014-2015
EC 125 Racing 2013
EC 200 2000-2012
EC 200 R 2011-2015
EC 250 2000-2015
EC 250 R 2014-2015
EC 250 Racing 2012-2014
EC 250E 2012-2014
EC 250E R 2014-2015
EC 250F 2012-2015, 2021
EC 300 2000-2014, 2021
EC 300 R 2014
EC 300 Racing 2012
EC 300E 2011-2014
EC 300E R 2014
EC 300F 2013-2015
EC 450 FSE 2005-2006
EC 450F 2013-2015
EC 515 2009
MC 125 2021
MC 250 2001-2009
MC 250F 2021
MC 300 2001-2008
MC 450F 2021-2023
SM 450 2009
SM 515 2009
XC 200 2001-2002, 2010-2012, 2014
XC 250 2001-2002, 2011-2014
XC 300 2001-2002, 2011-2014

ATC185 1980
ATC185S 1981-1983
ATC200 1981-1983
ATC200M 1984-1985
ATC200S 1984-1986
ATC200X 1983-1987
ATC250R 1981-1986
ATC350X 1985-1986
CB200K 1974
CB250 Nighthawk 250 1991-1997, 1999-2003, 2005-2008
CB300F 2015-2018
CB500F 2013-2017
CB500F ABS 2014-2017
CB500X 2013-2017
CB500X ABS 2015-2017
CB750 Nighthawk 750 1999
CBR1000RR 2004-2019, 2021
CBR1000RR ABS 2009-2018
CBR1000RR SP 2014-2018
CBR1000RR SP2 2017-2018
CBR1000RR-R Fireblade SP 2021
CBR250R 2011-2013
CBR250R ABS 2011-2013
CBR300R 2015-2018, 2021
CBR300R ABS 2015-2018, 2021
CBR500R 2013-2017
CBR500R ABS 2014-2017
CBR600 F4 1999-2000
CBR600 F4i 2001-2006
CBR600RR 2003-2021
CBR600RR ABS 2010-2015
CBR900RR 1993-1999
CBR929RR 2000-2001
CBR954RR 2002-2003
CM250C Custom 1982-1983
CMX250C Rebel 250 1985-1987, 1996-1997, 1999-2009, 2012-2014
CMX250CD Rebel 250 LTD 1986
CMX250X Rebel 250 2015-2016
CMX300 Rebel 300 2017-2020
CR125R 1984-1985, 1987-2007
CR125R Elsinore 1979-1983
CR250R 2-Stroke 1984-2007
CR250R Elsinore 1979, 1981-1983
CR450R Elsinore 1981
CR480R 1982-1983
CR500R 1984-2001
CRF150F 2003-2017
CRF230F 2003-2009, 2012-2019
CRF230L 2008-2009
CRF230M 2009
CRF250F 2019-2022
CRF250L 2013-2020
CRF250L Rally 2017-2020
CRF250R 4-Stroke 2004-2016, 2022
CRF250RX 4-Stroke 2022
CRF250X 4-Stroke 2004-2009, 2012-2013, 2015
CRF300L 2021-2023
CRF300L Rally 2021-2023
CRF450R 2002-2022
CRF450RWE 2019-2022
CRF450RX 2017-2022
CRF450X 2005-2009, 2012-2017
CTX700 2014-2015
CTX700D DCT 2014-2015, 2017-2018
CTX700N 2014-2016
CTX700ND DCT 2014-2016, 2018
NC700X 2012-2017
NC700XD 2012-2017
NC750X 2018-2021
NM4 2015-2016
NX250 Dominator 1988-1990
NX650 Dominator 1988
RC51 2000-2006
TLR200 Reflex 1986-1987
TR200 Fat Cat 1986-1987
TRX200 FourTrax 200 2x4 1990-1991
TRX200D FourTrax 200 2x4 1991-1997
TRX200D FourTrax 200 II 2x4 1996
TRX200SX FourTrax 200 2x4 1986-1988
TRX250R FourTrax 250R 2x4 1986-1989
TRX250X FourTrax 250X 1987-1988, 1991-1992
TRX300EX FourTrax 300EX 1993-2000, 2004-2007
TRX300EX Sportrax 300EX 2001-2003, 2008
TRX300X Sportrax 300X 2009
TRX400EX FourTrax 400EX 1999
TRX400EX Sportrax 400EX 2000-2008
TRX400X Sportrax 400X 2009-2014
TRX450ER Sportrax 450ER 2006-2009, 2012-2014
TRX450R Sportrax 450R 2004-2009, 2012-2014
TRX700XX 2008-2009
VTR1000F Super Hawk 1998-2005
VTR250 Interceptor 1988
XL175K 1973-1975
XL200R 1983-1984
XL250 1976-1977
XL250 Motosport 1972-1975
XL250R 1982-1987
XL250S 1978-1981
XL350 1974-1978
XL350R 1984-1985
XL500R 1982
XL500S 1979-1981
XL600R 1983-1987
XR200 1981-1984
XR200R 1981-2002
XR250 1979-1980
XR250L 1991-1996
XR250R 1981-2004
XR350R 1983-1985
XR400R 1996-2004
XR500 1979-1980
XR500R 1981-1984
XR600R 1985-2000
XR650L 1993-2022
XR650R 2000-2007

FC 350 1996-2001
FC 400 1996-2001
FC 450 2004-2006
FC 501 1996-2001
FC 550 2004-2008
FC 550/4 2003-2004
FC 550/6 2003-2004
FC 600 1996-2001
FE 250 2013-2014
FE 350 1996-2001, 2013
FE 390 2010-2012
FE 400 1996-1999
FE 400 e 2000-2003
FE 450 2009-2014
FE 450 e 2004-2014
FE 501 1996-2001, 2013-2014
FE 550 e 2004-2008
FE 570 2009-2012
FE 600 1996-2001
FE 650 e 2003-2008
FS 450 e 2004-2008
FS 570 2011
FS 650 c 2005-2008
FS 650 e 2003-2008
FX 450 2010-2011
TE 125 2012-2013
TE 250 2011-2014
TE 300 2011-2014

CR125 1984-1986
CR240 1984-1988
CR250 1984-1987, 1993, 1995-1996, 1999-2005
CR360 1992-1994
CR400 1981-1989
CR430 1981-1982, 1987-1988
CR500 1984-1988
FC 250 2014-2023
FC 350 2014-2023
FC 450 2014-2023
FE 250 2014-2018, 2022
FE 350 2014-2021
FE 350 S 2015-2016, 2020-2021
FE 450 2014-2019, 2023
FE 501 2014-2022
FE 501 S 2015-2016, 2020-2021
FR 450 Rally 2016-2017, 2019
FX 350 2017-2023
FX 450 2017-2023
SM510R 2005-2010
SM610 2008-2009
SMR450 2003-2006, 2010
SMR450R 2008-2009
SMR630 2004
SMS630 2011
Svartpilen 401 2019-2022
TC 125 2014-2021
TC 250 2004-2009, 2014-2023
TC 450 2003-2010
TC 500 1985-1986
TC 510 1987-1991, 2005-2009
TC 610 1991-2000
TE 125 2014-2016
TE 150 2017-2019
TE 150i 2020-2023
TE 250 2004-2018
TE 250i 2018-2023
TE 300 2014-2018
TE 300i 2019-2023
TE 310 2009-2010
TE 350 1990-1995
TE 400 2001-2002
TE 410 1995-2000
TE 410E 2000
TE 450 2002-2004, 2006-2010
TE 500 1985-1986
TE 510 1987-1990, 2006-2010
TE 570 2001-2004
TE 610 1991-2001, 2008-2009
TE 610E 1999-2007
TE 630 2010-2012
TR650 Strada 2013-2014
TR650 Terra 2013-2014
TX 125 2018-2019
TX 300 2017-2019
TX 300i 2020-2023
TXC250 2008-2010
TXC450 2008-2011
Vitpilen 401 2018-2022
WR240 1987-1988
WR250 1983-1984, 1986-1988, 1993-1996, 1998-2012
WR300 2009-2010
WR360 1992-1998
WR400 1981-1989
WR430 1985-1989
WRK125 1988-1989

GT250 2009-2015
GT250R 2009-2015
GV250 2009-2015

125 EXC 1989-2005
125 MX 1986-1991
125 SX 1993-2023
125 XC 2021-2023
125 XC-W 2017
144 SX 2008
150 SX 2009-2022
150 XC 2010-2014
150 XC-W 2017-2019
150 XC-W TPI 2020-2022
200 Duke 2020
200 EXC 1998-2005
200 MXC 1998-2003
200 SX 2003-2005
200 XC 2006-2009
200 XC-W 2006-2016
250 EGS 1991-1994
250 EXC 1990-2005
250 EXC-F 2015, 2017-2019
250 EXC-G Racing 2003-2005
250 MX 1983-1991
250 MXC 1984-1988, 1998-2001
250 SX 1995-2023
250 SX-F 2006-2023
250 XC 2007-2019, 2023
250 XC TPI 2020-2022
250 XC-F 2007-2023
250 XC-W 2006-2018
250 XC-W TPI 2018-2022
250 XCF-W 2010-2016
300 EGS 1995-1998
300 EXC 1990-2005, 2017
300 MX 1990-1991
300 MXC 1995-2005
300 XC 2006-2019, 2023
300 XC TPI 2020-2022
300 XC-W 2006-2018
300 XC-W TPI 2019-2022
350 EXC-F 2012-2023
350 LC4 1993-1994
350 SX-F 2011-2023
350 XC-F 2011-2023
350 XCF-W 2012-2016, 2021-2022
360 EXC 1996-1997
360 MXC 1996-1997
360 SX 1996-1997
380 EXC 1998-2002
380 MXC 1998-2001
380 SX 1998-2002
390 Adventure 2020-2022
390 Duke 2015-2018, 2020-2022
400 Duke 1995
400 EXC 1994
400 EXC Racing 2000-2002
400 LC4 1998-1999
400 LC4-E 2000-2001
400 MXC 2001-2002
400 MXC Racing 2001-2002
400 RXC-E 1995-1998
400 SX Racing 2000-2002
400 Super Comp 1995-1998
400 XC-W 2010
420 MX 1981
440 EXC 1994-1995
440 MXC 1994-1995
450 EXC-F 2017-2018
450 EXC-G Racing 2005
450 EXC-R 2007-2008
450 MXC-G Racing 2003-2005
450 SMR 2004-2009, 2012, 2021
450 SX 2006
450 SX Racing 2003-2005
450 SX-F 2007-2021
450 XC-F 2008-2009, 2013-2021
450 XC-W 2009, 2012-2016
495 MX 1981-1984
500 EXC 2012-2016
500 EXC-F 2017-2021
500 MX 1985-1991
500 XC-W 2012-2016
500 XCF-W 2020-2021
505 SX-F 2007-2008
505 XC-F 2008-2009
520 EXC-G Racing 2002
520 MXC Racing 2001-2002
520 SX Racing 2000-2002
525 EXC 2007
525 EXC-G Racing 2003-2005
525 MXC-G Racing 2003-2005
525 SX 2006
525 SX Racing 2003-2005
525 XC-G Racing 2006
530 EXC 2009
530 EXC-R 2008
560 SMR 2006-2007
600 LC4 EXC 1988-1993
600 MX 1989-1991
620 Duke 1996-1998
620 LC4 EXC 1994-1996
620 LC4 SX 1995-1998
620 Super Comp EXC 1996-1998
625 SMC 2004
625 SXC 2003-2004
640 Adventure 1999-2007
640 Adventure R 1999-2002
640 Duke II 2000-2006
640 LC4 Supermoto 2004
640 LC4-E 2000-2002
660 SMC 2005-2006
690 Duke 2008-2010, 2013-2019
690 Duke R 2010-2011
690 Enduro 2008-2010
690 Enduro R 2009-2018
690 Rally Factory Replica 2009
690 SMC 2008-2011
690 Supermoto 2007-2008, 2010
690 Supermoto R 2008, 2010
790 Duke 2018-2019
Freeride 250 R 2014-2017
Freeride 350 2013-2014
RC 390 2014-2020, 2022

ER-6n 2009-2011
ER500X 2000
Eliminator 250 1988-1989, 1991-1993
GPz 550 1984-1986
KDX175 1980-1982
KDX200 1983-2006
KDX220R 1997-2005
KDX250 1980-1984, 1991-1994
KE250 1977-1979
KFX400 2003-2006
KFX450R 2008-2014
KFX80 ATV 2003-2006
KL250 1978
KL650B Tengai 1990-1991
KLR250 1984-2005
KLR600 1984-1986
KLR650 1987-2018
KLT200 1981-1984
KLT200 Duckster 200 1983
KLT250 1982-1983
KLT250 Police 1984
KLX250 1979-1980, 2018-2019
KLX250R 1994-1996
KLX250S 2006-2007, 2009-2015
KLX250SF 2009-2010
KLX300R 1997-2007
KLX400R 2003
KLX400SR 2003
KLX450R 2008-2009
KLX650C 1993-1996
KLX650R 1993-1996
KX125 1978-2005
KX250 2-Stroke 1974-1976, 1978-2007
KX250 4-Stroke 2019-2020
KX250F 4-Stroke 2004-2018
KX420 1980-1981
KX450 4-Stroke 2019-2023
KX450F 2006-2018
KX500 1983-2004
KXF250 Tecate 4 1987-1988
KXT250 Tecate 1984-1987
KZ200A 1977-1979
KZ250D CSR 1981
KZ250D LTD 1980
KZ250L CSR Belt 1982
KZ250W LTD Belt 1983
Lakota 300 2x4 1995-2003
Mojave 250 2x4 1988-2004
Ninja 1000 2013
Ninja 1000 ABS 2013-2019
Ninja 250R 1986-1990, 1992-2012
Ninja 300 2013-2017
Ninja 300 ABS 2013-2017
Ninja 400 2018-2019
Ninja 400 ABS 2018-2021
Ninja 500R 1987-2009
Ninja 650R 2006-2018, 2022
Ninja 650R ABS 2013-2021
Ninja ZX-10R 2004-2020
Ninja ZX-10R ABS 2011-2020
Ninja ZX-10RR 2017-2020
Ninja ZX-6R 1998-2017, 2019-2025
Ninja ZX-6R ABS 2013-2016, 2020
Ninja ZX-6RR 2003-2006
Ninja ZX-7R 1996-2003
Ninja ZX-7RR 1996-1997
Prairie 250 1983-1985
Super Sherpa 2000-2003, 2009
Versys 650 2007-2014
Versys 650 ABS 2013-2014
Vulcan 500 LTD 1996-2009
Vulcan S 2015-2016, 2018-2019, 2021-2022
Vulcan S ABS 2015
W800 2020-2022
W800 CAFE 2019-2020
Z400 2019-2021
ZR750K Z750S 2005-2006
Zephyr 550 1990-1993

MXU 150 2005-2013
Mxer 150 2003-2005

250 2x4 1993
250 4x4 1993
250 6x6 1993
300 2x4 1994-1995
300 4x4 1994-1995
300 6x6 1994
350L 2x4 1993
350L 4x4 1993
400L 2x4 1994-1995
400L 4x4 1994
Big Boss 250 4x6 1989-1992
Big Boss 250 6x6 1991-1993
Big Boss 300 6x6 1994
Big Boss 350L 6x6 1993
Big Boss 400L 6x6 1994-1997
Big Boss 500 6x6 1998-1999
Magnum 425 2x4 1995-1998
Magnum 425 4x4 1995-1998
Magnum 425 6x6 1996-1997
Outlaw 450 MXR 2008-2010
Outlaw 450 S 2008-2010
Outlaw 500 2006-2007
Outlaw 525 2007
Outlaw 525 IRS 2008-2011
Predator 500 2003-2007
Scrambler 250 1985-1986
Scrambler 400 2x4 2000-2002
Scrambler 400 4x4 1995-1996, 1998-2000
Scrambler 400L 4x4 1997
Scrambler 500 2x4 2001-2002
Scrambler 500 4x4 1997-2012
Sport 400 1999
Sport 400L 1994-1998
Sportsman 350 1993
Sportsman 400 1994-1996
Sportsman 500 6x6 2000-2004
Trail Blazer 250 1990-2006
Trail Blazer 250 ES 1996
Trail Blazer 330 2008-2013
Trail Blazer 400 2003
Trail Boss 250 2x4 1986-1999
Trail Boss 250 4x4 1987-1992
Trail Boss 250 ES 1988
Trail Boss 250 R 1988
Trail Boss 325 2000-2002
Trail Boss 330 2003-2013
Trail Boss 350L 2x4 1990-1993
Trail Boss 350L 4x4 1990-1992
Xplorer 250 2000-2002
Xplorer 300 1996-1999
Xplorer 400 1995, 1999-2002
Xplorer 400L 1996-1998
Xplorer 500 1997
Xpress 300 1996-1999
Xpress 400 1996

ALT185 1985
Bandit 400 1991-1993
Bandit 600 S 1996-2003
DR-Z250 2001-2007
DR-Z400 2000-2004
DR-Z400E 2000-2007
DR-Z400S 2000-2020
DR-Z400SM 2005-2009, 2012-2020
DR200 1986-1988
DR200S 2015-2020
DR200SE 1996-2009, 2013, 2015
DR250 1982-1983, 1985, 1990-1993
DR250S 1990-1993
DR250SE 1990-1995
DR350 1990-1999
DR350S 1990-1993
DR350SE 1994-1999
DR370 1978-1979
DR400 1980
DR500 1981-1983
DR650S 1990-1993
DR650SE 1992-2009, 2011-2012
DS185 1978-1980
GN250 1982-1983, 1985, 1988
GN400T 1980-1982
GN400TX 1980-1981
GN400X 1980-1981
GN400XT 1980-1981
GN400XX 1980-1981
GS250T 1980-1981
GS300L 1982-1985
GS500E 1989-2000
GS500F 2004-2009
GSX-R1000 2001-2009, 2011-2015, 2017-2025
GSX-R1000R 2017-2025
GSX-R600 2001-2009, 2011-2026
GSX-R750 1988-1989, 1992-2009, 2011-2026
GZ250 1999-2010
LT-F160 QuadRunner 160 1991-2001
LT-R450 QuadRacer 450 2006-2010
LT-Z400 QuadSport 400 2003-2012
LT160E QuadRunner 160 1989-1992
LT185 QuadRunner 185 1984-1987
LT230E QuadRunner 230 1987-1993
LT230S QuadSport 230 1985-1988
LT250E QuadRunner 250 1985-1986
LT250R QuadRacer 250 1985-1992
LT250S QuadSport 250 1989-1990
LT300E QuadRunner 300 1987-1989
LT500R QuadRacer 500 1987-1990
LT80 QuadSport 80 1989-2006
PE175 1978-1984
PE250 1977-1981
PE400 1980-1981
RF900R 1994-1997
RM-Z250 2004-2012
RM-Z450 2005-2012
RM100 1979-1981
RM125 1980-2008
RM250 1976-2008
RM370 1976-1977
RM400 1978-1980
RM465 1981-1982
RM500 1983-1984
RMX250 1989-1998
RMX450Z 2010-2011, 2017-2019
RS-175 1980-1982
RS-250 1980-1981
SFV650 2013-2015
SFV650 Gladius 650 2009
SP200 1986-1988
SP250 1982-1983, 1985
SP370 1978-1979
SP400 1980
SP500 1981-1983
SP600 1985
SV650 2017-2020
T250 Hustler 1968
TC-125 Prospector 1973-1977
TM-250 Champion 1972-1975
TS-185 Sierra 1971-1981
TS-250 Savage 1971-1976
TU250X 2009, 2011-2013, 2015-2016
VanVan 200 2017-2019

America 2015-2016
Scrambler 2016
Speedmaster 2016-2017
Thruxton 2015-2016

BW200 Big Wheel 1985-1986
BW200E Big Wheel 1986-1988
BW350 Big Wheel 1987-1988
Blaster 2x4 1988-2006
Breeze 2x4 1991-2004
DT250 1974-1979
DT400 1975-1978
FZ6R 2009-2017
FZS1000 FZ1 2001-2014
FZS600 FZ6 2004-2009
Grizzly 125 2004-2012
IT125 1980-1981
IT175 1977-1983
IT200 1984-1986
IT250 1977-1983
IT400 1976-1979
IT425 1980
IT465 1981-1982
IT490 1983-1984
MT-03 2020
MX250 1975
MX400 1975
RZ350 1984-1985
Raptor 250 2008-2013
Raptor 350 2004-2013
Raptor 660R 2001-2005
Raptor 700R 2006-2023
SR250 Exciter 1980-1982
TT-R230 2005-2022
TT-R250 1999-2006
TT250 1980-1982
TT350 1986-1987
TT500 1976-1981
TT600 1983-1986
TY350 Trials 1985-1986
V-Star 250 2008-2020
WR200R 1992
WR250F 2001-2013, 2015-2023
WR250R 2008-2020
WR250X 2008-2011
WR250Z 1991-1997
WR400F 1998-2000
WR426F 2001-2002
WR450F 2003-2022
WR500Z 1992-1993
Warrior 350 1987-2004
XJ600S Seca II 1992-1998
XT250 1980-1984
XT500 1976-1981
XT550 1982-1983
XT600 1984-1989
XT600E 1990-1995
XV250 Route 66 1988-1990
XV250 Virago 250 1995-2007
YFZ350 Banshee 1987-2006
YFZ450 ATV 2004-2009, 2012-2013
YFZ450R ATV 2009-2015
YFZ450X ATV 2010-2011
YT125 Tri-Moto 1982-1985
YT175 Tri-Moto 1982-1983
YTM200 Tri-Moto 1983-1985
YTZ250 Tri-Z 1985-1986
YZ100 1976-1983
YZ125 1977-2023
YZ125X 2020-2022
YZ175 1976
YZ250 2-Stroke 1974-2023
YZ250F 4-Stroke 2001-2023
YZ250FX 4-Stroke 2015-2022
YZ250WR 1989-1990
YZ250X 2-Stroke 2016-2023
YZ360 1974-1975
YZ400 1977-1979
YZ400F 1998-1999
YZ426F 2000-2002
YZ450F 2003-2023
YZ450FX 2016-2022
YZ465 1980-1981
YZ490 1982-1990
YZF-600R 1995-2007
YZF-R1 1998-2021
YZF-R1 LE 2006, 2010
YZF-R1 SP 2006
YZF-R3 2015-2021
YZF-R6 1999-2020
YZF-R6S 2006-2009
YZF-R7 OWO-2 1999-2001

Customer Reviews

A 14T is a recommended improvement for my '21 KTM 390 ADV. Indeed it was !

Great quality sprocket, installed on my 2017 KTM Duke 390 to get a little more torque and it worked like a charm, just enough to be noticeable, but doesn't make the bike scream going 65.

New sprocket works great, seems like good quality. Taken it on a few rides with it and the gearing is way better having a 12T.

Fit like a glove

Works well

Amazing

Great product!

Very well made sprocket, I had previously upgraded my rear sprocket and was having an issue with my odometer because of that, this upgrade to the front sprocket definitely helped with that.

Sprocket fits perfect.

Great as always.

Great product!

Got me riding soon. Noice.

Good quality, easy install, good.

Product was as expected.

Fast, quality and efficient!

Good stuff.

Received earlier than expected, perfect fit on my 2006 rebel.

Thank you for sending a part that fit perfectly. 5 stars from me, a happy customer.

The packaging was a bit banged up, but considering it was a sprocket I wasn’t too worried.

Got it quick, easy install, fits my 2008 ktm 690 enduro R. What can I say, I can hit 120mph now.

It fits and does its job. The price point was good and so far it has held up.

How many stars would you give this product? Write a review.

Questions & Answers

Will this sprocket work with a o ring chain

By Tyler L.

Yes, this will work with an O-Ring chain. The chain type of chain you have does not matter when it comes to sprockets. What's most important is that you're matching chain size (called chain pitch) to the correct sprocket. If you've got a 520 chain, be it unsealed, Z-Ring, X-Ring &etc., it will work well with any 520 pitch sprocket.

By Tom

Have a question? Please ask our experts and customers who own this product.

JT 520 Front Sprocket

Select Your Vehicle - Fitment Guaranteed

JT 520 Front Sprocket

Vehicle Fitment

Aprilia

BMW

Beta

Bombardier

Cagiva

Ducati

Gas Gas

Honda

Husaberg

Husqvarna

Hyosung

KTM

Kawasaki

Kymco

Polaris

Suzuki

Triumph

Yamaha

Customer Reviews

Questions & Answers