REAR SPROCKET STEEL JTR897.45SC, LIGHTWEIGHT SELF-CLEANING, JTR89745, JTR897.45 SR897-45

Part No. SR990-45.S.JT.SC (oro2u.com)

GASGAS
MC125 2021-2023
EC250 2020-2023
EC250F 2020-2023
EX250 2022-2023
EX250F 2021-2023
MC250 2022-2023
MC250F 2021-2023
EC300 2021-2023
EC300F 2013-2015
EX300 2021-2023
EC350F 2021-2023
EC350F 2021-2023
EX350F 2021-2023
MC350F 2022-2023
EX450F 2021-2023
MC450F 2021-2023

HUSABERG
TE125 2013-2014
TE250 2012-2012
TE300 2012-2014
FE250 2013-2014
FE350 2013-2014
FE390 2010-2012
FE450 2004-2008
FE450 2009-2013
FE501 2013-2015
FE570 2009-2012
350/501/600 4-stroke 1992-1999
350/400/501/600 2000-2003

HUSQVARNA
(ENDURO)
125TE 2014-2016
125TX 2017-2018
150i TE 2020-2023
250FE 2014-2023
250TE 2 stroke 2014-2018
250i TE 2018-2023
300TE 2014-2018
300i TE 2018-2023
350FE 2014-2023
450FE 2014-2023
501FE 2014-2023

HUSQVARNA
(MOTO-X)
125TC 2014-2023
250FC 2014-2023
250TC 2-stroke 2014-2023
300TX 2017-2018
300i TX 2020-2023
350FC 2014-2023
350FX 2017-2023
450FC 2014-2023
450FS 2018-2023
450FX 2017-2023

KTM (Moto-X)
125 SX 1991-2023
144 SX 2008
150 SX/XC 2009-2022
200 SX 1998-2007
200 XC/XC-W 2009-2011
250 SX 1990-2023
250 SX-F 2006-2023
250 XC TPI 2021-2022
250 XC 2023
250 XC-F 2012-2020
250 XC-F 2021-2023
300 XC TPI 2020-2022
300 XC 2023
350 SX-F 2011-2023
350 XC-F 2017-2023
400 SX 1999-2002
440 1994
450 SX 2003
450 SX-F 2004-2023
450 XC-F 2018-2023
500 1992-1997
500 XC-F/XC-W 2013
505 SX-F 4-STROKE 2008-2009
520/525 SX 4-STROKE 1999-2006
530 EXC 2008-2011

KTM (ENDURO)
125 EXC 2012-2016
125 XC-W 2017-2019
150 EXC TPI 2020-2023
150 XC-W 2017-2019
150 XCW 2017-2019
150 XC-W TPI 2021-2023
200 EXC 1998-2016
250 EXC 1991-2017
250 EXC TPI 2018-2023
250 EXC SIX DAYS TPI 2022-2023
250 EXC RACING 2002-2005
250 EXC-F 2007-2023
250 XC-W 2018
250 XC-W TPI 2022-2023
300 1990-2007
300 EXC 2005-2017
300 EXC TPI 2018-2023
300 EXC / SIX DAYS 2023
300 XC-W TPI 2020-2023
300 XC-W 2023
350 EXC-F 2012-2023
350/400 4-STROKE 1993-2005
400/450/520/525 EXC 1999-2016
440 1994
450 EXC 2003-2007
450 EXC-R 2008-2011
450 EXC 2012-2016
450 EXC-F 2017-2023
450 XCW-F 2022-2023
500 1992-1993
500 EXC 2012-2016
500 EXC-F 2017-2023
530 EXC 2008-2012
600 – LC4 1990-1993
620 SX 1994-2005

KTM (Road)
690 Duke 2008-2019
690 Duke R 2010-2017
690 Rally 2009-2010
690 SM 2007-2009
690 SM R 2008-2009
690 SM Ltd Ed 2010
690 SMC 2008-2011
690 SMC R 2012-2017
790 Duke 2018-2019 

JT SC is the new standard in steel rear motocross sprockets.

Unique self-cleaning design that keeps the contact area clean from dirt and mud while significantly reducing weight. Heat-induction hardened C45 steel lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life.
Engineered and finished to the highest quality level in black zinc by JT Sprockets, the world’s largest sprocket manufacturer.