Features :

• The unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainring.
• The inner ring is made of ultra-light, high-strength 7075 T6 aluminum. The outer ring is made of steel coated with chemical nickel.
• The outer ring is expanded at 200°C then attached to the inner ring, creating a permanent bond for the entire life of the pinion.
• CNC precision machining with extremely tight tolerances.
• Flat socket head screws add strength to the sprocket during side impacts.
• Self-cleaning grooves between each tooth on both sides prevent dirt buildup.

Gas Gas
EC 250 EFI • 2022-2024
EC 300 EFI • 2021-2024
EC 450F • 2024
ES 350 • 2024
ES 500 • 2024
EW 500F • 2024
EX 250 EFI • 2022-2024
EX 250F • 2021-2024
EX 300 EFI • 2021-2024
EX 350F 2021-2024
EX 450F 2021-2024
MC 125 2021-2024
MC 250 2022-2024
MC 250F 2021-2024
MC 250F Factory Edition 2024
MC 350F 2022-2024
MC 450F 2021-2024
MC 450F Factory Edition 2024
MC 450F Troy Lee Designs 2023

Husky
FE250 • 2013-2014
FE350 • 2013-2014
FE450 • 2009-2011, 2014
FE501 • 2013-2014
FS570 2010
FX450 2010-2011
TE250 2012-2014
TE300 2012-2014

KTM
125 EXC • 1991-2004
125 SX • 1992-2010, 2012-2024
125 XC • 2021-2024
150 SX • 2009-2022
150 XC • 2010-2014
150 XC-W • 2017-2019, 2023-2024
150 XC-W TPI • 2020-2022
200 EXC • 1998-2006
200 MXC • 1998-2004
200 SX • 2003-2004
200 XC • 2006-2007
200 XC-W • 2006-2016
250 DXC • 1991-1993
250 EXC • 1991-2004
250 EXC Racing 4-Stroke • 2003-2005
250 EXC-F • 2017-2019
250 MXC • 1998-2003
250 SX • 1992-2024
250 SX-F • 2005-2024
250 SX-F Factory Edition • 2015, 2022
250 SX-F Troy Lee Designs • 2021
250 T/XC • 1992-1993
250 XC • 2006-2019, 2023-2024
250 XC TPI • 2020-2022
250 XC-F • 2007-2009, 2012-2024
250 XCF-W • 2007-2009, 2012-2016
250 XCF-W Six Days • 2011
250 XC-W • 2006-2018, 2023-2024
250 XC-W TPI • 2019-2022
300 DXC • 1991-1993
300 EXC • 1991-2005
300 MX • 1991
300 MXC • 1991-2005
300 SX • 1992-1993, 2023-2024
300 T/XC • 1991-1993
300 XC • 2006-2019, 2023-2024
300 XC TPI • 2020-2022
300 XC-W • 2006-2018, 2023-2024
300 XC-W Erzberg Rodeo • 2023
300 XC-W Hard Enduro • 2024
300 XC-W Six Days • 2016-2018
300 XC-W TPI • 2019-2022
300 XC-W TPI Erzberg Rodeo • 2020-2022
300 XC-W TPI Six Days • 2019-2020
350 EXC-F • 2012-2024
350 SX-F • 2011-2024
350 XC-F • 2011-2024
350 XC-F Factory Edition • 2023
350 XC-F Kailub Russell • 2021
350 XCF-W • 2012-2016, 2020-2022
350 XCF-W Six Days • 2015-2016
350 XW-F • 2024
360 EXC • 1996-1997
360 MXC • 1996-1997
360 SX • 1996-1997
380 EXC • 1998-2002
380 MXC • 1997-2002
380 SX • 1998-2002
400 EXC Racing 4-Stroke • 2000-2007
400 LC4 • 1994-1998, 2000-2002
400 LC4 EXC • 1993-1998
400 LC4 RXC • 1994-1997
400 LC4 RXC E • 1997-1998
400 LC4 SX • 1998
400 MXC Racing 4-Stroke • 2001-2002, 2004
400 SX Racing 4-Stroke • 2000-2003
400 SXC • 2000
400 XC-W • 2007, 2009-2010
440 EXC • 1994-1995
440 MXC • 1994-1995
450 EXC 2009-2012
450 EXC Champions Edition 2010
450 EXC Racing 4-Stroke 2003-2007
450 EXC-F Six Days 2017-2018
450 MXC Racing 4-Stroke 2003-2004
450 SMC 2004
450 SMR 2004-2007, 2012-2013, 2021-2024
450 Supermotard 2003
450 SX Racing 4-Stroke 2003-2006
450 SX-F 2007-2024
450 SX-F Factory Edition 2012-2013, 2015-2016, 2018, 2020-2023
450 XC Racing 4-Stroke 2006-2007
450 XC-F 2008-2009, 2013-2024
450 XCF-W 2023-2024
450 XC-W 2007-2010, 2012-2016
450 XC-W Champions Edition 2010
450 XC-W Six Days 2010-2011
500 EXC 2012-2016
500 EXC Six Days 2016
500 EXC-F 2017-2024
500 EXC-F Six Days 2020-2024
500 MX 1991
500 SX 1992-1993
500 XCF-W 2020-2022
500 XC-W 2012-2016
500 XW-F 2024
520 EXC Racing 4-Stroke 2000-2002
520 MXC Racing 4-Stroke 2000-2002
520 SX Racing 4-Stroke 2000-2002
525 EXC Racing 4-Stroke 2003-2007
525 MXC Racing 4-Stroke 2003-2005
525 SMC 2004
525 SMR 2004-2005
525 SX Racing 4-Stroke 2003-2006
525 XC Racing 4-Stroke 2006-2007
525 XC-W 2007
540 DXC 1991-1993
550 DXC 1991-1993
550 MXC 1993-1997
600 DXC 1991-1993
600 LC4 1992
620 LC4 Duke E 1997-1998
620 LC4 EXC 1994-1998
620 LC4 R/XC 1994-1998
620 LC4 R/XC E 1997
620 LC4 SX 1997-1998
620 Rally Adventure 1998
625 SC Supermoto 2002
625 SMC 2004-2006
625 SXC Adventure 2003-2005
640 Adventure 2006-2007
640 Duke II 2000-2005
640 LC4 1999-2002
640 LC4 12 Liters 2003
640 LC4 18 Liters 2003
640 LC4 Adventure 2003
640 LC4 Adventure R 1999-2005
640 LC4 Prestige Supermoto 2003
640 LC4 Six Days 2003
640 LC4 Supermoto 2002-2005
640 LC4-E Six Days 2002
660 LC4 Rally 2002-2003
660 LC4 Rally Factory Replica 2003
660 SMC 2003-2005
660 SMS Factory Replica 2004
690 Duke 2008-2010, 2013-2018
690 Enduro R 2009-2014
990 Adventure 2007-2013
990 Adventure R 2009-2013
990 Supermoto T 2010-2013