# Vortex Racing Aluminum Rear Sprocket 520 50 Tooth- Silver Vortex Rear Sprockets are made to precise specifications from aluminum ensuring concentricity and durability. Lightening holes reduce rotating mass. - 520 Chain Pitch - 50 Teeth This Part Fits: Year Make Model Submodel 2025-2026 Gas Gas MC 125 Base 2014-2018 Husqvarna FC250 Base 2016-2019 Husqvarna FC350 Base 2019 Husqvarna FE250 Base 2015-2016 Husqvarna FE350S Base 2016 Husqvarna FE450 Base 2016,2020 Husqvarna FE501 Base 2017-2019 Husqvarna FX350 Base 2014-2019 Husqvarna TC125 Base 2012-2013,2017-2019 Husqvarna TC250 Base 2014-2016 Husqvarna TE125 Base 2017-2019 Husqvarna TE150 Base 2020-2023 Husqvarna TE150i Base 2014-2018 Husqvarna TE250 Base 2018-2021 Husqvarna TE250i Base 2014-2019 Husqvarna TE300 Base 2019-2021,2023 Husqvarna TE300i Base 2017-2019 Husqvarna TX300 Base 2020-2021 Husqvarna TX300i Base 1991-1994,1998-2003 KTM 125 EXC Base 2012-2017 KTM 125 EXC Six Days Base 1991 KTM 125 MX Base 1995-2019 KTM 125 SX Base 2017-2019 KTM 125 XC-W Base 2008 KTM 144 SX Base 2008-2013 KTM 150 SX Base 2010-2015 KTM 150 XC Base 2017-2019 KTM 150 XC-W Base 2020-2022 KTM 150 XC-W TPI Base 1999 KTM 200 EXC Base 1998 KTM 200 MXC Base 1991-1995,1999,2005 KTM 250 EXC Base 2012-2013 KTM 250 EXC-F Base 1990-1991 KTM 250 MX Base 1995-2004,2017-2019 KTM 250 SX Base 2011-2014 KTM 250 SX-F Base 2007-2019 KTM 250 XC Base 2012-2019 KTM 250 XC-F Base 2010-2018 KTM 250 XC-W Base 2012-2015 KTM 250 XCF-W Base 1995-1997,1999,2005 KTM 300 EXC Base 1991 KTM 300 MX Base 2001-2005 KTM 300 MXC Base 1995-1996 KTM 300 SX Base 2008-2019 KTM 300 XC Base 2006-2018 KTM 300 XC-W Base 2015-2020 KTM 300 XC-W Six Days Base 2011-2019 KTM 350 SX-F Base 2011-2019 KTM 350 XC-F Base 1996-1997 KTM 360 EXC Base 1996-1997 KTM 360 SX Base 1998-2002 KTM 380 SX Base 2001-2005 KTM 400 EXC Base 2001-2002 KTM 400 MXC Base 1999-2002 KTM 400 SX Base 1995 KTM 440 MXC Base 1994 KTM 440 SX Base 2005 KTM 450 EXC Base 2005 KTM 450 MXC Base 2013-2015 KTM 450 SX-F Base 2013-2015 KTM 450 XC-F Base 2007 KTM 450 XC-W Base 2003 KTM 450SX Base 2014-2016 KTM 500 EXC Six Days Base 2017-2025 KTM 500 EXC-F Six Days Base 2006 KTM 525 EXC-G Racing Base 1995-1999 KTM 620 SC Base ## Details - **Price:** 109.93 CAD - **Vendor:** Vortex Racing - **Type:** Sprockets ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 109.93 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/vortex-racing-aluminum-rear-sprocket-520-50-tooth-silver-3) > Updated: 2026-07-23