Marketing Color: Natural Material: Steel Sprocket Position: Front Sprocket Size: 520 Sprocket Teeth: 12 JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability. Front sprockets are made from chromoly SCM420 steel alloy. All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards. This item fits the following vehicle applications: 1991-1993 fits ATK™ 250 MX 2018-2021 fits Beta™ 125 RR 2019-2020 fits Beta™ 200 RR 2013-2021 fits Beta™ 250 RR 2013-2021 fits Beta™ 300 RR 2011-2014 fits Beta™ 350 RR 2018-2021 fits Beta™ 350 RR-S 2015-2016 fits Beta™ 390 RR 2018-2020 fits Beta™ 390 RR-S 2008-2014 fits Beta™ 400 RR 2015-2016 fits Beta™ 430 RR 2018-2021 fits Beta™ 430 RR-S 2015-2016 fits Beta™ 430 RS 2008-2014 fits Beta™ 450 RR 2015-2016 fits Beta™ 480 RR 2017-2021 fits Beta™ 480 RR Edition 2012-2014 fits Beta™ 498 RR 2010-2011 fits Beta™ 520 RR 2008-2009 fits Beta™ 525 RR 2020-2024 fits Gas Gas™ EC 250 2021-2024 fits Gas Gas™ EC 300 2024 fits Gas Gas™ EC 450F 2024 fits Gas Gas™ ES 350 2024 fits Gas Gas™ ES 500 2024 fits Gas Gas™ EW 500F 2024 fits Gas Gas™ EX 250 2024 fits Gas Gas™ EX 300 2021-2023 fits Gas Gas™ EX 350F 2021-2024 fits Gas Gas™ EX 450F 2021-2024 fits Gas Gas™ MC 125 2021-2024 fits Gas Gas™ MC 250F 2022-2024 fits Gas Gas™ MC 350F 2021-2024 fits Gas Gas™ MC 450F 2013-2014 fits Husaberg™ FE250 2013-2014 fits Husaberg™ FE350 2010-2012 fits Husaberg™ FE390 2009-2014 fits Husaberg™ FE450 2013-2014 fits Husaberg™ FE501 2009-2012 fits Husaberg™ FE570 2011 fits Husaberg™ FS570 2010-2011 fits Husaberg™ FX450 2012-2013 fits Husaberg™ TE125 2011-2014 fits Husaberg™ TE250 2011-2014 fits Husaberg™ TE300 2014-2024 fits Husqvarna™ FC250 2022 fits Husqvarna™ FC250 Rockstar Edition 2014-2024 fits Husqvarna™ FC350 2023 fits Husqvarna™ FC350 Heritage 2014-2024 fits Husqvarna™ FC450 2020 fits Husqvarna™ FC450 Rockstar Edition 2022-2023 fits Husqvarna™ FC450 Rockstar Edition 2014-2019 fits Husqvarna™ FE250 2014-2022 fits Husqvarna™ FE350 2016 fits Husqvarna™ FE350S 2020-2023 fits Husqvarna™ FE350S 2014-2019 fits Husqvarna™ FE450 2023-2024 fits Husqvarna™ FE450 2023 fits Husqvarna™ FE450 Heritage 2014-2022 fits Husqvarna™ FE501 2016 fits Husqvarna™ FE501S 2020-2024 fits Husqvarna™ FE501S 2024 fits Husqvarna™ FE501W 2017-2024 fits Husqvarna™ FS450 2017-2024 fits Husqvarna™ FX350 2023 fits Husqvarna™ FX350 Heritage 2017-2024 fits Husqvarna™ FX450 2014-2024 fits Husqvarna™ TC125 2023 fits Husqvarna™ TC125 Heritage 2014-2024 fits Husqvarna™ TC250 2023 fits Husqvarna™ TC250 Heritage 2016 fits Husqvarna™ TE125 2017-2019 fits Husqvarna™ TE150 2024 fits Husqvarna™ TE150 2020-2023 fits Husqvarna™ TE150i 2011-2012 fits Husqvarna™ TE250 2014-2018 fits Husqvarna™ TE250 2024 fits Husqvarna™ TE250 2018-2023 fits Husqvarna™ TE250i 2014-2018 fits Husqvarna™ TE300 2024 fits Husqvarna™ TE300 2023 fits Husqvarna™ TE300 Heritage 2024 fits Husqvarna™ TE300 Pro 2019-2023 fits Husqvarna™ TE300i 2017-2019 fits Husqvarna™ TX300 2024 fits Husqvarna™ TX300 2023 fits Husqvarna™ TX300 Heritage 2020-2022 fits Husqvarna™ TX300i 1995-2003 fits KTM™ 125 EXC 1988-1991 fits KTM™ 125 MX 1995-2024 fits KTM™ 125 SX 2001-2002 fits KTM™ 125 SXS 2021-2024 fits KTM™ 125 XC 2008 fits KTM™ 144 SX 2013-2022 fits KTM™ 150 SX 2010-2014 fits KTM™ 150 XC 2023-2024 fits KTM™ 150 XC-W 2020-2022 fits KTM™ 150 XC-W TPI 1998-2005 fits KTM™ 200 EXC 2002-2004 fits KTM™ 200 SX 2006-2009 fits KTM™ 200 XC 2006-2016 fits KTM™ 200 XC-W 1991-2005 fits KTM™ 250 EX