With a heat-induction hardened high carbon steel outer ring combined with a lightweight, aviation grade ergal 7075-T6 aluminium core, the JT Twinstar Sprocket lasts 6 times as long as its full aluminium counterparts.
Fits: Gas-Gas EX350F 2023 EX450F 2023 MC125 2023 MC250F 2023 GasGas EC250 2021 EC300 2021 MC125 2021 MC250F 2021 Husaberg 450FE 2013-2014 450FX 2010-2011 FE350 2013-2014 FE390 2010-2012 FE450 2009-2011 FE501 2013-2014 FE570 2011-2012 TE125 2012-2013 TE250 2011-2013 TE300 2011-2013 Husqvarna FC350 2014-2015 FC450 2014-2015 FE 350 2023 FE250 2014-2018 FE350 2014-2016 FE501 2014-2016 FX450 2017 TE 250i 2023 TE125 2014-2016 TE150 2019 TE150i 2020-2021 TE250 2014-2018 TE250i 2019-2021 TE300 2014-2018 TE300i 2019-2021 TX125 2017-2019 KTM 150 EXC TPI 2020-2022 150 XC-W TPI 2023 200 EXC 1998-1999 2009-2010 250 XC-W 2T TPI 2023 300 XC 2T TPI 2023 300 XC-W 2T TPI 2023 350 XCF-W 2023 360 EXC 1996-1997 360 SX 1996-1997 380 EXC 1998-2002 380 SX 1998-2002 400 SC SUPER COMPETITION 1996 400 SX 2000-2002 450 SX 2003-2006 450 XC-F W 2023 500 EXC 2012-2016 EXC 250 2023 EXC-F 250 2023 EXC-F 350 2023 EXC-F 500 2023 SX 125 2023 SX 250 2023 SX-F 250 2023 SX-F 350 2023 SX-F 450 2023 XC 250 2023 XC-F 250 2023 XC-F 350 2023 XC-F 350 Factory Edition 2023