The Dirt Tricks Chromoly Rear Sprocket is engineered for high-performance off-road riding, designed to withstand the rigors of a full season of aggressive use. Crafted with aerospace-grade steels and advanced heat treatments, this sprocket combines durability with lightweight construction. Its unique design is the result of years of engineering expertise by Dirt Tricks president Greg Burns, who utilized FEA stress analysis to optimize strength and longevity. The 44-tooth sprocket is compatible with several KTM and Husqvarna models, including 2017 KTM 150 XC-W and 2012-2017 KTM 350 EXC-F, among others, ensuring a precise fit and reliable performance.
The Dirt Tricks Zirconium coating significantly reduces friction by up to 50%, enhancing efficiency and extending sprocket life. This coating also boosts durability and delivers a sleek, TRICK-looking finish. The sprocket's minimalist design is 2.5 times stronger than stainless steel alternatives, providing a perfect balance of strength and weight savings comparable to aluminum components. The advanced construction and proprietary materials ensure that this sprocket can handle the demands of off-road racing and trail riding alike.
Backed by a two-year guarantee, the Dirt Tricks Chromoly Rear Sprocket offers peace of mind with a promise of durability and replacement if worn out. Its revolutionary design not only improves performance but also maintains a clean, professional appearance that complements your bike’s rugged aesthetic. Whether you are replacing a worn out sprocket or upgrading for enhanced performance, this product is engineered to meet the demands of serious riders who value strength, efficiency, and style in their drivetrain components.
Features:
- Designed and patented by Dirt Tricks engineer Greg Burns with aerospace steels and FEA stress analysis
- Built to last an entire season of hard riding with lightweight construction comparable to aluminum
- Available in Diamond Black, Chromatic, and Zirconium coatings for reduced friction and increased durability
- Lighter than twin metal designs, with a revolutionary coating that reduces friction up to 50%
- Constructed to be 2.5 times stronger than stainless steel with a minimalist, durable design
- Backed by a two-year guarantee for replacement if worn out
Fits
1991 KTM 125 Exc
1991 KTM 250 EXC
1991 KTM 300 EXC
1992 KTM 125 Exc
1992 KTM 125 SX
1992 KTM 250 EXC
1992 KTM 250 SX
1992 KTM 300 EXC
1992 KTM 300 SX
1992 KTM 500 EXC
1992 KTM 500 SX
1993 KTM 125 Exc
1993 KTM 125 SX
1993 KTM 250 EXC
1993 KTM 250 SX
1993 KTM 300 EXC
1993 KTM 300 SX
1993 KTM 500 SX
1994 KTM 125 Exc
1994 KTM 125 SX
1994 KTM 250 EXC
1994 KTM 250 SX
1994 KTM 300 EXC
1994 KTM 300 SX
1994 KTM 400 EXC 4-Stroke
1994 KTM 440 Exc
1994 KTM 440 Sx
1995 KTM 125 Exc
1995 KTM 125 SX
1995 KTM 250 EXC
1995 KTM 250 SX
1995 KTM 300 EXC
1995 KTM 300 SX
1995 KTM 440 Exc
1996 KTM 125 Exc
1996 KTM 125 SX
1996 KTM 250 EXC
1996 KTM 250 SX
1996 KTM 300 EXC
1996 KTM 300 SX
1996 KTM 360 Exc
1996 KTM 360 Sx
1996 KTM 400 EXC 4-Stroke
1997 KTM 125 Exc
1997 KTM 125 SX
1997 KTM 250 EXC
1997 KTM 250 SX
1997 KTM 300 EXC
1997 KTM 360 Exc
1997 KTM 360 Sx
1998 KTM 125 Exc
1998 KTM 125 SX
1998 KTM 200 Exc
1998 KTM 200 Sx
1998 KTM 250 EXC
1998 KTM 250 SX
1998 KTM 300 EXC
1998 KTM 380 Exc
1998 KTM 380 Sx
1998 KTM 400 SX 4-Stroke
1999 KTM 125 Exc
1999 KTM 125 SX
1999 KTM 200 Exc
1999 KTM 200 Sx
1999 KTM 250 EXC
1999 KTM 250 SX
1999 KTM 300 EXC
1999 KTM 380 Exc
1999 KTM 380 Sx
1999 KTM 400 SX 4-Stroke
2000 KTM 125 Exc
2000 KTM 125 SX
2000 KTM 200 Exc
2000 KTM 200 Sx
2000 KTM 250 EXC
2000 KTM 250 SX
2000 KTM 300 EXC
2000 KTM 380 Exc
2000 KTM 380 Sx
2000 KTM 400 EXC 4-Stroke
2000 KTM 400 SX 4-Stroke
2000 KTM 520 EXC 4-Stroke
2000 KTM 520 SX 4-Stroke
2001 KTM 125 Exc
2001 KTM 125 SX
2001 KTM 200 Exc
2001 KTM 200 Sx
2001 KTM 250 EXC
2001 KTM 250 SX
2001 KTM 300 EXC
2001 KTM 380 Exc
2001 KTM 380 Sx
2001 KTM 400 EXC 4-Stroke
2001 KTM 400 SX 4-Stroke
2001 KTM 520 EXC 4-Stroke
2001 KTM 520 SX 4-Stroke
2002 KTM 125 Exc
2002 KTM 125 SX
2002 KTM 200 Exc
2002 KTM 200 Sx
2002 KTM 250 EXC
2002 KTM 250 SX
2002 KTM 300 EXC
2002 KTM 380 Exc
2002 KTM 380 Sx
2002 KTM 400 EXC 4-Stroke
2002 KTM 400 SX 4-Stroke
2002 KTM 520 EXC 4-Stroke
2002 KTM 520 SX 4-Stroke
2003 KTM 125 Exc
2003 KTM 125 SX
2003 KTM 200 Exc
2003 KTM 200 Sx
2003 KTM 250 EXC
2003 KTM 250 EXC-F
2003 KTM 250 SX
2003 KTM 300 EXC
2003 KTM 400 EXC 4-Stroke
2003 KTM 450 EXC-F
2003 KTM 450 SX-F
2003 KTM 525 EXC 4-Stroke
2003 KTM 525 SX 4-Stroke
2004 KTM 125 Exc
2004 KTM 125 SX
2004 KTM 150 SX
2004 KTM 200 Exc
2004 KTM 200 Sx
2004 KTM 250 EXC
2004 KTM 250 EXC-F
2004 KTM 250 SX
2004 KTM 300 EXC
2004 KTM 400 EXC 4-Stroke
2004 KTM 450 EXC-F
2004 KTM 450 SX-F
2004 KTM 450 XC-F
2004 KTM 525 EXC 4-Stroke
2004 KTM 525 SX 4-Stroke
2005 KTM 125 Exc
2005 KTM 125 SX
2005 KTM 150 SX
2005 KTM 200 Exc
2005 KTM 250 EXC
2005 KTM 250 EXC-F
2005 KTM 250 SX
2005 KTM 250 SX-F
2005 KTM 300 EXC
2005 KTM 400 EXC 4-Stroke
2005 KTM 450 EXC-F
2005 KTM 450 SX-F
2005 KTM 450 XC-F
2005 KTM 500 EXC-F
2005 KTM 525 EXC 4-Stroke
2005 KTM 525 SX 4-Stroke
2006 KTM 125 Exc
2006 KTM 125 SX
2006 KTM 150 SX
2006 KTM 200 Xc
2006 KTM 200 Xc-W
2006 KTM 250 SX
2006 KTM 250 SX-F
2006 KTM 250 XC
2006 KTM 250 XC-W
2006 KTM 250 XCF-W
2006 KTM 300 EXC
2006 KTM 300 XC
2006 KTM 300 XC-W
2006 KTM 400 EXC 4-Stroke
2006 KTM 450 EXC-F
2006 KTM 450 SX-F
2006 KTM 450 XC-F
2006 KTM 450 XCF-W
2006 KTM 500 EXC-F
2006 KTM 525 EXC 4-Stroke
2006 KTM 525 EXC-G Racing
2006 KTM 525 SX 4-Stroke
2007 KTM 125 Exc
2007 KTM 125 SX
2007 KTM 144 Sx
2007 KTM 150 SX
2007 KTM 200 Xc
2007 KTM 200 Xc-W
2007 KTM 250 SX
2007 KTM 250 SX-F
2007 KTM 250 XC
2007 KTM 250 XC-F
2007 KTM 250 XC-W
2007 KTM 250 XCF-W
2007 KTM 300 EXC
2007 KTM 300 XC
2007 KTM 300 XC-W
2007 KTM 400 XC-W 4-Stroke
2007 KTM 450 EXC-F
2007 KTM 450 SX-F
2007 KTM 450 XC-F
2007 KTM 450 XCF-W
2007 KTM 500 EXC-F
2007 KTM 525 EXC 4-Stroke
2007 KTM 525 EXC-G Racing
2007 KTM 525 XC-W 4-Stroke
2008 KTM 125 Exc
2008 KTM 125 SX
2008 KTM 144 Sx
2008 KTM 150 SX
2008 KTM 150 XC
2008 KTM 200 Xc
2008 KTM 200 Xc-W
2008 KTM 250 EXC
2008 KTM 250 SX
2008 KTM 250 SX-F
2008 KTM 250 XC
2008 KTM 250 XC-F
2008 KTM 250 XC-W
2008 KTM 250 XCF-W
2008 KTM 300 EXC
2008 KTM 300 XC
2008 KTM 300 XC-W
2008 KTM 350 XCF-W
2008 KTM 450 EXC-R 4-Stroke
2008 KTM 450 SX-F
2008 KTM 450 XC-F
2008 KTM 450 XCF-W
2008 KTM 500 EXC-F
2008 KTM 505 Sx-F
2008 KTM 505 Xc-F
2008 KTM 530 XC-W 4-Stroke
2009 KTM 125 Exc
2009 KTM 125 SX
2009 KTM 150 SX
2009 KTM 150 XC
2009 KTM 200 Xc
2009 KTM 200 Xc-W
2009 KTM 250 SX
2009 KTM 250 SX-F
2009 KTM 250 XC
2009 KTM 250 XC-F
2009 KTM 250 XC-W
2009 KTM 250 XCF-W
2009 KTM 300 XC
2009 KTM 300 XC-W
2009 KTM 350 XCF-W
2009 KTM 400 XC-W 4-Stroke
2009 KTM 450 EXC-R 4-Stroke
2009 KTM 450 SX-F
2009 KTM 450 XC-F
2009 KTM 450 XCF-W
2009 KTM 500 EXC-F
2009 KTM 505 Sx-F
2009 KTM 505 Xc-F
2009 KTM 530 XC-W 4-Stroke
2010 KTM 125 SX
2010 KTM 150 SX
2010 KTM 150 XC
2010 KTM 200 Xc-W
2010 KTM 250 SX
2010 KTM 250 SX-F
2010 KTM 250 XC
2010 KTM 250 XC-F
2010 KTM 250 XC-W
2010 KTM 250 XCF-W
2010 KTM 300 XC
2010 KTM 300 XC-W
2010 KTM 350 SX-F
2010 KTM 350 XC-F
2010 KTM 350 XCF-W
2010 KTM 400 XC-W 4-Stroke
2010 KTM 450 EXC-R 4-Stroke
2010 KTM 450 SX-F
2010 KTM 450 XC-F
2010 KTM 450 XCF-W
2010 KTM 530 XC-W 4-Stroke
2011 KTM 125 SX
2011 KTM 150 SX
2011 KTM 150 XC
2011 KTM 200 Xc-W
2011 KTM 250 SX
2011 KTM 250 SX-F
2011 KTM 250 XC
2011 KTM 250 XC-F
2011 KTM 250 XC-W
2011 KTM 250 XCF-W
2011 KTM 300 XC
2011 KTM 300 XC-W
2011 KTM 350 SX-F
2011 KTM 350 XC-F
2011 KTM 350 XCF-W
2011 KTM 450 EXC-R 4-Stroke
2011 KTM 450 SX-F
2011 KTM 450 XC-F
2011 KTM 450 XCF-W
2011 KTM 500 EXC-F
2011 KTM 530 XC-W 4-Stroke
2012 KTM 125 SX
2012 KTM 150 SX
2012 KTM 150 XC
2012 KTM 200 Xc-W
2012 KTM 250 SX
2012 KTM 250 SX-F
2012 KTM 250 XC
2012 KTM 250 XC-F
2012 KTM 250 XC-W
2012 KTM 250 XCF-W
2012 KTM 300 XC
2012 KTM 300 XC-W
2012 KTM 350 EXC-F
2012 KTM 350 SX-F
2012 KTM 350 XC-F
2012 KTM 350 XCF-W
2012 KTM 450 EXC-R 4-Stroke
2012 KTM 450 SX-F
2012 KTM 450 XC-F
2012 KTM 450 XCF-W
2012 KTM 500 EXC-F
2012 KTM 500 XCF-W
2013 KTM 125 SX
2013 KTM 150 SX
2013 KTM 150 XC
2013 KTM 200 Xc-W
2013 KTM 250 SX
2013 KTM 250 SX-F
2013 KTM 250 XC
2013 KTM 250 XC-F
2013 KTM 250 XC-W
2013 KTM 250 XCF-W
2013 KTM 300 XC
2013 KTM 300 XC-W
2013 KTM 350 EXC-F
2013 KTM 350 SX-F
2013 KTM 350 XC-F
2013 KTM 350 XCF-W
2013 KTM 450 EXC-R 4-Stroke
2013 KTM 450 SX-F
2013 KTM 450 XC-F
2013 KTM 450 XCF-W
2013 KTM 500 EXC-F
2013 KTM 500 XCF-W
2014 KTM 125 SX
2014 KTM 150 SX
2014 KTM 150 XC
2014 KTM 200 Xc-W
2014 KTM 250 SX
2014 KTM 250 SX-F
2014 KTM 250 XC
2014 KTM 250 XC-F
2014 KTM 250 XC-W
2014 KTM 250 XCF-W
2014 KTM 300 XC
2014 KTM 300 XC-W
2014 KTM 350 EXC-F
2014 KTM 350 SX-F
2014 KTM 350 XC-F
2014 KTM 350 XCF-W
2014 KTM 450 EXC-R 4-Stroke
2014 KTM 450 SX-F
2014 KTM 450 XC-F
2014 KTM 450 XCF-W
2014 KTM 500 EXC-F
2014 KTM 500 XCF-W
2015 KTM 125 SX
2015 KTM 150 SX
2015 KTM 150 XC
2015 KTM 200 Xc-W
2015 KTM 250 SX
2015 KTM 250 SX-F
2015 KTM 250 XC
2015 KTM 250 XC-F
2015 KTM 250 XC-W
2015 KTM 250 XCF-W
2015 KTM 300 XC
2015 KTM 300 XC-W
2015 KTM 350 EXC-F
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2015 KTM 350 XCF-W
2015 KTM 450 SX-F
2015 KTM 450 XC-F
2015 KTM 450 XCF-W
2015 KTM 500 EXC-F
2015 KTM 500 XCF-W
2016 KTM 125 SX
2016 KTM 150 SX
2016 KTM 200 Xc-W
2016 KTM 250 SX
2016 KTM 250 SX-F
2016 KTM 250 XC
2016 KTM 250 XC-F
2016 KTM 250 XC-W
2016 KTM 250 XCF-W
2016 KTM 300 XC
2016 KTM 300 XC-W
2016 KTM 350 EXC-F
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 350 XCF-W
2016 KTM 450 SX-F
2016 KTM 450 XC-F
2016 KTM 450 XCF-W
2016 KTM 500 EXC-F
2016 KTM 500 XCF-W
2017 KTM 125 SX
2017 KTM 150 SX
2017 KTM 150 XC-W
2017 KTM 250 EXC
2017 KTM 250 EXC-F
2017 KTM 250 SX
2017 KTM 250 SX-F
2017 KTM 250 XC
2017 KTM 250 XC-F
2017 KTM 250 XC-W
2017 KTM 300 EXC
2017 KTM 300 XC
2017 KTM 300 XC-W
2017 KTM 350 EXC-F
2017 KTM 350 SX-F
2017 KTM 350 XC-F
2017 KTM 450 EXC-F
2017 KTM 450 SX-F
2017 KTM 450 XC-F
2017 KTM 500 EXC-F
2018 KTM 125 SX
2018 KTM 150 SX
2018 KTM 150 XC-W
2018 KTM 250 EXC-F
2018 KTM 250 SX
2018 KTM 250 SX-F
2018 KTM 250 XC
2018 KTM 250 XC-F
2018 KTM 250 XC-W
2018 KTM 250 XC-W TPi
2018 KTM 300 XC
2018 KTM 300 XC-W
2018 KTM 350 EXC-F
2018 KTM 350 SX-F
2018 KTM 350 XC-F
2018 KTM 450 EXC-F
2018 KTM 450 SX-F
2018 KTM 450 XC-F
2018 KTM 500 EXC-F
2019 KTM 125 SX
2019 KTM 150 SX
2019 KTM 150 XC-W
2019 KTM 250 EXC-F
2019 KTM 250 SX
2019 KTM 250 SX-F
2019 KTM 250 XC
2019 KTM 250 XC-F
2019 KTM 250 XC-W TPi
2019 KTM 300 XC
2019 KTM 300 XC-W TPi
2019 KTM 350 EXC-F
2019 KTM 350 SX-F
2019 KTM 350 XC-F
2019 KTM 450 EXC-F
2019 KTM 450 SX-F
2019 KTM 450 XC-F
2019 KTM 500 EXC-F
2020 KTM 125 SX
2020 KTM 150 SX
2020 KTM 150 XC-W TPi
2020 KTM 250 EXC-F
2020 KTM 250 SX
2020 KTM 250 SX-F
2020 KTM 250 XC TPi
2020 KTM 250 XC-F
2020 KTM 250 XC-W TPi
2020 KTM 300 XC TPi
2020 KTM 300 XC-W TPi
2020 KTM 350 EXC-F
2020 KTM 350 SX-F
2020 KTM 350 XC-F
2020 KTM 350 XCF-W
2020 KTM 450 EXC-F
2020 KTM 450 SX-F
2020 KTM 450 XC-F
2020 KTM 500 EXC-F
2020 KTM 500 XCF-W
2021 KTM 125 SX
2021 KTM 125 XC
2021 KTM 150 SX
2021 KTM 150 XC-W TPi
2021 KTM 250 EXC-F
2021 KTM 250 SX
2021 KTM 250 SX-F
2021 KTM 250 XC TPi
2021 KTM 250 XC-F
2021 KTM 250 XC-W TPi
2021 KTM 300 XC TPi
2021 KTM 300 XC-W TPi
2021 KTM 350 EXC-F
2021 KTM 350 SX-F
2021 KTM 350 XC-F
2021 KTM 350 XCF-W
2021 KTM 450 EXC-F
2021 KTM 450 SX-F
2021 KTM 450 XC-F
2021 KTM 500 EXC-F
2021 KTM 500 XCF-W
2022 KTM 125 SX
2022 KTM 125 XC
2022 KTM 150 SX
2022 KTM 150 XC-W TPi
2022 KTM 250 EXC-F
2022 KTM 250 SX
2022 KTM 250 SX-F
2022 KTM 250 XC TPi
2022 KTM 250 XC-F
2022 KTM 250 XC-W TPi
2022 KTM 300 EXC
2022 KTM 300 XC TPi
2022 KTM 300 XC-W TPi
2022 KTM 350 EXC-F
2022 KTM 350 SX-F
2022 KTM 350 XC-F
2022 KTM 350 XCF-W
2022 KTM 450 EXC-F
2022 KTM 450 SX-F
2022 KTM 450 XC-F
2022 KTM 500 EXC-F
2022 KTM 500 XCF-W
2023 KTM 125 SX
2023 KTM 125 XC
2023 KTM 150 XC-W
2023 KTM 250 EXC
2023 KTM 250 EXC-F
2023 KTM 250 SX
2023 KTM 250 SX-F
2023 KTM 250 XC
2023 KTM 250 XC-F
2023 KTM 250 XC-W
2023 KTM 300 SX
2023 KTM 300 XC
2023 KTM 300 XC-W
2023 KTM 350 EXC-F
2023 KTM 350 SX-F
2023 KTM 350 XC-F
2023 KTM 450 EXC-F
2023 KTM 450 SX-F
2023 KTM 450 XC-F
2023 KTM 450 XCF-W
2023 KTM 500 EXC-F
2024 KTM 125 SX
2024 KTM 125 XC
2024 KTM 150 XC-W
2024 KTM 250 SX
2024 KTM 250 SX-F
2024 KTM 250 XC
2024 KTM 250 XC-F
2024 KTM 250 XC-W
2024 KTM 300 SX
2024 KTM 300 XC
2024 KTM 300 XC-W
2024 KTM 350 EXC-F
2024 KTM 350 SX-F
2024 KTM 350 XC-F
2024 KTM 450 SX-F
2024 KTM 450 XC-F
2024 KTM 450 XCF-W
2024 KTM 500 EXC-F