Dirt Tricks Zirconium Rear Sprocket for KTM 50T 520 Chain - Chromoly Steel and Zirconium Coating

Designed by Dirt Tricks president Greg Burns in 2002, the Dirt Tricks Zirconium Rear Sprocket combines innovative engineering with durable materials to provide exceptional performance for off-road riding. Utilizing aerospace-grade steels, heat treatments, and FEA stress analysis, this sprocket is engineered to withstand an entire season of rigorous use while maintaining a lightweight profile comparable to aluminum. Its advanced design ensures longevity and resilience, making it one of the most durable sprockets available in the market today. The Zirconium coating significantly reduces friction by up to 50%, which enhances efficiency and extends component life, while also giving the sprocket a sleek, trick appearance. This coating also contributes to increased durability, ensuring the sprocket can handle the demands of tough terrain and high-stress conditions. The minimalist yet robust design makes this sprocket 2.5 times stronger than stainless steel alternatives, providing superior strength without unnecessary weight. Backed by a two-year guarantee, the Dirt Tricks Zirconium Rear Sprocket offers peace of mind and reliable performance for riders who demand the best. Whether you're replacing an OEM part or upgrading for enhanced durability and style, this sprocket is compatible with select KTM models, including the 2012-2017 KTM 150 XC-W, 2012-2017 KTM 350 EXC-F, and 2012-2014 KTM 500 XCF-W, among others. Its precision craftsmanship and innovative features make it an excellent choice for serious off-road enthusiasts seeking a durable, lightweight sprocket that combines performance with striking aesthetics.

Features:

• Designed and patented by Greg Burns utilizing aerospace steels and FEA stress analysis for optimal durability

• Engineered to last an entire season of tough riding while maintaining lightweight aluminum-like weight

• Available in Diamond Black, Chromatic, and innovative Zirconium coatings for enhanced performance and style

• Zirconium coating reduces friction by up to 50% and increases durability, offering a sleek and trick appearance

• Constructed from 2.5 times stronger material than stainless steel using a minimalist yet robust design

• Backed by a two-year guarantee for reliable performance and peace of mind

Fits,
KTM 125 Exc 2000
KTM 125 Exc 2004
KTM 125 Exc 1991
KTM 125 Exc 1992
KTM 125 Exc 1993
KTM 125 Exc 1994
KTM 125 Exc 1995
KTM 125 Exc 1996
KTM 125 Exc 1997
KTM 125 Exc 1998
KTM 125 Exc 1999
KTM 125 Exc 2001
KTM 125 Exc 2002
KTM 125 Exc 2003
KTM 125 Exc 2005
KTM 125 Exc 2006
KTM 125 Exc 2007
KTM 125 Exc 2008
KTM 125 Exc 2009
KTM 125 SX 1992
KTM 125 SX 1999
KTM 125 SX 2001
KTM 125 SX 2008
KTM 125 SX 1993
KTM 125 SX 1994
KTM 125 SX 1995
KTM 125 SX 1996
KTM 125 SX 1997
KTM 125 SX 1998
KTM 125 SX 2000
KTM 125 SX 2002
KTM 125 SX 2003
KTM 125 SX 2004
KTM 125 SX 2005
KTM 125 SX 2006
KTM 125 SX 2007
KTM 125 SX 2009
KTM 125 SX 2010
KTM 125 SX 2011
KTM 125 SX 2012
KTM 125 SX 2013
KTM 125 SX 2014
KTM 125 SX 2015
KTM 125 SX 2016
KTM 125 SX 2017
KTM 125 SX 2018
KTM 125 SX 2019
KTM 125 SX 2020
KTM 125 SX 2021
KTM 125 SX 2022
KTM 125 SX 2023
KTM 125 SX 2024
KTM 125 XC 2021
KTM 125 XC 2022
KTM 125 XC 2023
KTM 125 XC 2024
KTM 144 Sx 2007
KTM 144 Sx 2008
KTM 150 SX 2004
KTM 150 SX 2005
KTM 150 SX 2006
KTM 150 SX 2007
KTM 150 SX 2008
KTM 150 SX 2009
KTM 150 SX 2010
KTM 150 SX 2011
KTM 150 SX 2012
KTM 150 SX 2013
KTM 150 SX 2014
KTM 150 SX 2015
KTM 150 SX 2016
KTM 150 SX 2017
KTM 150 SX 2018
KTM 150 SX 2019
KTM 150 SX 2020
KTM 150 SX 2021
KTM 150 SX 2022
KTM 150 XC 2012
KTM 150 XC 2013
KTM 150 XC 2008
KTM 150 XC 2009
KTM 150 XC 2010
KTM 150 XC 2011
KTM 150 XC 2014
KTM 150 XC 2015
KTM 150 XC-W 2017
KTM 150 XC-W 2018
KTM 150 XC-W 2019
KTM 150 XC-W 2023
KTM 150 XC-W 2024
KTM 150 XC-W TPi 2020
KTM 150 XC-W TPi 2021
KTM 150 XC-W TPi 2022
KTM 200 Exc 1998
KTM 200 Exc 1999
KTM 200 Exc 2000
KTM 200 Exc 2001
KTM 200 Exc 2002
KTM 200 Exc 2003
KTM 200 Exc 2004
KTM 200 Exc 2005
KTM 200 Sx 1998
KTM 200 Sx 1999
KTM 200 Sx 2000
KTM 200 Sx 2001
KTM 200 Sx 2002
KTM 200 Sx 2003
KTM 200 Sx 2004
KTM 200 Xc 2006
KTM 200 Xc 2007
KTM 200 Xc 2008
KTM 200 Xc 2009
KTM 200 Xc-W 2014
KTM 200 Xc-W 2006
KTM 200 Xc-W 2007
KTM 200 Xc-W 2008
KTM 200 Xc-W 2009
KTM 200 Xc-W 2010
KTM 200 Xc-W 2011
KTM 200 Xc-W 2012
KTM 200 Xc-W 2013
KTM 200 Xc-W 2015
KTM 200 Xc-W 2016
KTM 250 EXC 1998
KTM 250 EXC 1991
KTM 250 EXC 1992
KTM 250 EXC 1993
KTM 250 EXC 1994
KTM 250 EXC 1995
KTM 250 EXC 1996
KTM 250 EXC 1997
KTM 250 EXC 1999
KTM 250 EXC 2000
KTM 250 EXC 2001
KTM 250 EXC 2002
KTM 250 EXC 2003
KTM 250 EXC 2004
KTM 250 EXC 2005
KTM 250 EXC 2008
KTM 250 EXC 2017
KTM 250 EXC 2023
KTM 250 EXC-F 2004
KTM 250 EXC-F 2003
KTM 250 EXC-F 2005
KTM 250 EXC-F 2017
KTM 250 EXC-F 2018
KTM 250 EXC-F 2019
KTM 250 EXC-F 2020
KTM 250 EXC-F 2021
KTM 250 EXC-F 2022
KTM 250 EXC-F 2023
KTM 250 SX 1993
KTM 250 SX 1998
KTM 250 SX 2000
KTM 250 SX 2011
KTM 250 SX 1992
KTM 250 SX 1994
KTM 250 SX 1995
KTM 250 SX 1996
KTM 250 SX 1997
KTM 250 SX 1999
KTM 250 SX 2001
KTM 250 SX 2002
KTM 250 SX 2003
KTM 250 SX 2004
KTM 250 SX 2005
KTM 250 SX 2006
KTM 250 SX 2007
KTM 250 SX 2008
KTM 250 SX 2009
KTM 250 SX 2010
KTM 250 SX 2012
KTM 250 SX 2013
KTM 250 SX 2014
KTM 250 SX 2015
KTM 250 SX 2016
KTM 250 SX 2017
KTM 250 SX 2018
KTM 250 SX 2019
KTM 250 SX 2020
KTM 250 SX 2021
KTM 250 SX 2022
KTM 250 SX 2023
KTM 250 SX 2024
KTM 250 SX-F 2007
KTM 250 SX-F 2005
KTM 250 SX-F 2006
KTM 250 SX-F 2008
KTM 250 SX-F 2009
KTM 250 SX-F 2010
KTM 250 SX-F 2011
KTM 250 SX-F 2012
KTM 250 SX-F 2013
KTM 250 SX-F 2014
KTM 250 SX-F 2015
KTM 250 SX-F 2016
KTM 250 SX-F 2017
KTM 250 SX-F 2018
KTM 250 SX-F 2019
KTM 250 SX-F 2020
KTM 250 SX-F 2021
KTM 250 SX-F 2022
KTM 250 SX-F 2023
KTM 250 SX-F 2024
KTM 250 XC 2006
KTM 250 XC 2007
KTM 250 XC 2008
KTM 250 XC 2009
KTM 250 XC 2010
KTM 250 XC 2011
KTM 250 XC 2012
KTM 250 XC 2013
KTM 250 XC 2014
KTM 250 XC 2015
KTM 250 XC 2016
KTM 250 XC 2017
KTM 250 XC 2018
KTM 250 XC 2019
KTM 250 XC 2023
KTM 250 XC 2024
KTM 250 XC TPi 2020
KTM 250 XC TPi 2021
KTM 250 XC TPi 2022
KTM 250 XC-F 2007
KTM 250 XC-F 2008
KTM 250 XC-F 2009
KTM 250 XC-F 2010
KTM 250 XC-F 2011
KTM 250 XC-F 2012
KTM 250 XC-F 2013
KTM 250 XC-F 2014
KTM 250 XC-F 2015
KTM 250 XC-F 2016
KTM 250 XC-F 2017
KTM 250 XC-F 2018
KTM 250 XC-F 2019
KTM 250 XC-F 2020
KTM 250 XC-F 2021
KTM 250 XC-F 2022
KTM 250 XC-F 2023
KTM 250 XC-F 2024
KTM 250 XC-W 2006
KTM 250 XC-W 2007
KTM 250 XC-W 2008
KTM 250 XC-W 2009
KTM 250 XC-W 2010
KTM 250 XC-W 2011
KTM 250 XC-W 2012
KTM 250 XC-W 2013
KTM 250 XC-W 2014
KTM 250 XC-W 2015
KTM 250 XC-W 2016
KTM 250 XC-W 2017
KTM 250 XC-W 2018
KTM 250 XC-W 2023
KTM 250 XC-W 2024
KTM 250 XC-W TPi 2018
KTM 250 XC-W TPi 2019
KTM 250 XC-W TPi 2020
KTM 250 XC-W TPi 2021
KTM 250 XC-W TPi 2022
KTM 250 XCF-W 2008
KTM 250 XCF-W 2011
KTM 250 XCF-W 2012
KTM 250 XCF-W 2006
KTM 250 XCF-W 2007
KTM 250 XCF-W 2009
KTM 250 XCF-W 2010
KTM 250 XCF-W 2013
KTM 250 XCF-W 2014
KTM 250 XCF-W 2015
KTM 250 XCF-W 2016
KTM 300 EXC 2001
KTM 300 EXC 2005
KTM 300 EXC 1991
KTM 300 EXC 1992
KTM 300 EXC 1993
KTM 300 EXC 1994
KTM 300 EXC 1995
KTM 300 EXC 1996
KTM 300 EXC 1997
KTM 300 EXC 1998
KTM 300 EXC 1999
KTM 300 EXC 2000
KTM 300 EXC 2002
KTM 300 EXC 2003
KTM 300 EXC 2004
KTM 300 EXC 2006
KTM 300 EXC 2007
KTM 300 EXC 2008
KTM 300 EXC 2017
KTM 300 EXC 2022
KTM 300 SX 1992
KTM 300 SX 1993
KTM 300 SX 1994
KTM 300 SX 1995
KTM 300 SX 1996
KTM 300 SX 2023
KTM 300 SX 2024
KTM 300 XC 2009
KTM 300 XC 2006
KTM 300 XC 2007
KTM 300 XC 2008
KTM 300 XC 2010
KTM 300 XC 2011
KTM 300 XC 2012
KTM 300 XC 2013
KTM 300 XC 2014
KTM 300 XC 2015
KTM 300 XC 2016
KTM 300 XC 2017
KTM 300 XC 2018
KTM 300 XC 2019
KTM 300 XC 2023
KTM 300 XC 2024
KTM 300 XC TPi 2020
KTM 300 XC TPi 2021
KTM 300 XC TPi 2022
KTM 300 XC-W 2007
KTM 300 XC-W 2006
KTM 300 XC-W 2008
KTM 300 XC-W 2009
KTM 300 XC-W 2010
KTM 300 XC-W 2011
KTM 300 XC-W 2012
KTM 300 XC-W 2013
KTM 300 XC-W 2014
KTM 300 XC-W 2015
KTM 300 XC-W 2016
KTM 300 XC-W 2017
KTM 300 XC-W 2018
KTM 300 XC-W 2023
KTM 300 XC-W 2024
KTM 300 XC-W TPi 2019
KTM 300 XC-W TPi 2020
KTM 300 XC-W TPi 2021
KTM 300 XC-W TPi 2022
KTM 350 EXC-F 2012
KTM 350 EXC-F 2013
KTM 350 EXC-F 2014
KTM 350 EXC-F 2015
KTM 350 EXC-F 2016
KTM 350 EXC-F 2017
KTM 350 EXC-F 2018
KTM 350 EXC-F 2019
KTM 350 EXC-F 2020
KTM 350 EXC-F 2021
KTM 350 EXC-F 2022
KTM 350 EXC-F 2023
KTM 350 EXC-F 2024
KTM 350 SX-F 2013
KTM 350 SX-F 2010
KTM 350 SX-F 2011
KTM 350 SX-F 2012
KTM 350 SX-F 2014
KTM 350 SX-F 2015
KTM 350 SX-F 2016
KTM 350 SX-F 2017
KTM 350 SX-F 2018
KTM 350 SX-F 2019
KTM 350 SX-F 2020
KTM 350 SX-F 2021
KTM 350 SX-F 2022
KTM 350 SX-F 2023
KTM 350 SX-F 2024
KTM 350 XC-F 2017
KTM 350 XC-F 2010
KTM 350 XC-F 2011
KTM 350 XC-F 2012
KTM 350 XC-F 2013
KTM 350 XC-F 2014
KTM 350 XC-F 2015
KTM 350 XC-F 2016
KTM 350 XC-F 2018
KTM 350 XC-F 2019
KTM 350 XC-F 2020
KTM 350 XC-F 2021
KTM 350 XC-F 2022
KTM 350 XC-F 2023
KTM 350 XC-F 2024
KTM 350 XCF-W 2016
KTM 350 XCF-W 2008
KTM 350 XCF-W 2009
KTM 350 XCF-W 2010
KTM 350 XCF-W 2011
KTM 350 XCF-W 2012
KTM 350 XCF-W 2013
KTM 350 XCF-W 2014
KTM 350 XCF-W 2015
KTM 350 XCF-W 2020
KTM 350 XCF-W 2021
KTM 350 XCF-W 2022
KTM 360 Exc 1996
KTM 360 Exc 1997
KTM 360 Sx 1996
KTM 360 Sx 1997
KTM 380 Exc 1998
KTM 380 Exc 1999
KTM 380 Exc 2000
KTM 380 Exc 2001
KTM 380 Exc 2002
KTM 380 Sx 1998
KTM 380 Sx 1999
KTM 380 Sx 2000
KTM 380 Sx 2001
KTM 380 Sx 2002
KTM 400 EXC 4-Stroke 2003
KTM 400 EXC 4-Stroke 1994
KTM 400 EXC 4-Stroke 1996
KTM 400 EXC 4-Stroke 2000
KTM 400 EXC 4-Stroke 2001
KTM 400 EXC 4-Stroke 2002
KTM 400 EXC 4-Stroke 2004
KTM 400 EXC 4-Stroke 2005
KTM 400 EXC 4-Stroke 2006
KTM 400 SX 4-Stroke 1999
KTM 400 SX 4-Stroke 1998
KTM 400 SX 4-Stroke 2000
KTM 400 SX 4-Stroke 2001
KTM 400 SX 4-Stroke 2002
KTM 400 XC-W 4-Stroke 2009
KTM 400 XC-W 4-Stroke 2007
KTM 400 XC-W 4-Stroke 2010
KTM 440 Exc 1994
KTM 440 Exc 1995
KTM 440 Sx 1994
KTM 450 EXC-F 2003
KTM 450 EXC-F 2004
KTM 450 EXC-F 2005
KTM 450 EXC-F 2006
KTM 450 EXC-F 2007
KTM 450 EXC-F 2017
KTM 450 EXC-F 2018
KTM 450 EXC-F 2019
KTM 450 EXC-F 2020
KTM 450 EXC-F 2021
KTM 450 EXC-F 2022
KTM 450 EXC-F 2023
KTM 450 EXC-R 4-Stroke 2008
KTM 450 EXC-R 4-Stroke 2009
KTM 450 EXC-R 4-Stroke 2010
KTM 450 EXC-R 4-Stroke 2011
KTM 450 EXC-R 4-Stroke 2012
KTM 450 EXC-R 4-Stroke 2013
KTM 450 EXC-R 4-Stroke 2014
KTM 450 SX-F 2003
KTM 450 SX-F 2004
KTM 450 SX-F 2005
KTM 450 SX-F 2006
KTM 450 SX-F 2007
KTM 450 SX-F 2008
KTM 450 SX-F 2009
KTM 450 SX-F 2010
KTM 450 SX-F 2011
KTM 450 SX-F 2012
KTM 450 SX-F 2013
KTM 450 SX-F 2014
KTM 450 SX-F 2015
KTM 450 SX-F 2016
KTM 450 SX-F 2017
KTM 450 SX-F 2018
KTM 450 SX-F 2019
KTM 450 SX-F 2020
KTM 450 SX-F 2021
KTM 450 SX-F 2022
KTM 450 SX-F 2023
KTM 450 SX-F 2024
KTM 450 XC-F 2013
KTM 450 XC-F 2004
KTM 450 XC-F 2005
KTM 450 XC-F 2006
KTM 450 XC-F 2007
KTM 450 XC-F 2008
KTM 450 XC-F 2009
KTM 450 XC-F 2010
KTM 450 XC-F 2011
KTM 450 XC-F 2012
KTM 450 XC-F 2014
KTM 450 XC-F 2015
KTM 450 XC-F 2016
KTM 450 XC-F 2017
KTM 450 XC-F 2018
KTM 450 XC-F 2019
KTM 450 XC-F 2020
KTM 450 XC-F 2021
KTM 450 XC-F 2022
KTM 450 XC-F 2023
KTM 450 XC-F 2024
KTM 450 XCF-W 2006
KTM 450 XCF-W 2007
KTM 450 XCF-W 2008
KTM 450 XCF-W 2009
KTM 450 XCF-W 2010
KTM 450 XCF-W 2011
KTM 450 XCF-W 2012
KTM 450 XCF-W 2013
KTM 450 XCF-W 2014
KTM 450 XCF-W 2015
KTM 450 XCF-W 2016
KTM 450 XCF-W 2023
KTM 450 XCF-W 2024
KTM 500 EXC 1992
KTM 500 EXC-F 2005
KTM 500 EXC-F 2006
KTM 500 EXC-F 2007
KTM 500 EXC-F 2008
KTM 500 EXC-F 2009
KTM 500 EXC-F 2011
KTM 500 EXC-F 2012
KTM 500 EXC-F 2013
KTM 500 EXC-F 2014
KTM 500 EXC-F 2015
KTM 500 EXC-F 2016
KTM 500 EXC-F 2017
KTM 500 EXC-F 2018
KTM 500 EXC-F 2019
KTM 500 EXC-F 2020
KTM 500 EXC-F 2021
KTM 500 EXC-F 2022
KTM 500 EXC-F 2023
KTM 500 EXC-F 2024
KTM 500 SX 1992
KTM 500 SX 1993
KTM 500 XCF-W 2016
KTM 500 XCF-W 2012
KTM 500 XCF-W 2013
KTM 500 XCF-W 2014
KTM 500 XCF-W 2015
KTM 500 XCF-W 2020
KTM 500 XCF-W 2021
KTM 500 XCF-W 2022
KTM 505 Sx-F 2008
KTM 505 Sx-F 2009
KTM 505 Xc-F 2009
KTM 505 Xc-F 2008
KTM 520 EXC 4-Stroke 2000
KTM 520 EXC 4-Stroke 2001
KTM 520 EXC 4-Stroke 2002
KTM 520 SX 4-Stroke 2000
KTM 520 SX 4-Stroke 2001
KTM 520 SX 4-Stroke 2002
KTM 525 EXC 4-Stroke 2005
KTM 525 EXC 4-Stroke 2003
KTM 525 EXC 4-Stroke 2004
KTM 525 EXC 4-Stroke 2006
KTM 525 EXC 4-Stroke 2007
KTM 525 EXC-G Racing 2006
KTM 525 EXC-G Racing 2007
KTM 525 SX 4-Stroke 2006
KTM 525 SX 4-Stroke 2003
KTM 525 SX 4-Stroke 2004
KTM 525 SX 4-Stroke 2005
KTM 525 XC-W 4-Stroke 2007
KTM 530 XC-W 4-Stroke 2009
KTM 530 XC-W 4-Stroke 2008
KTM 530 XC-W 4-Stroke 2010
KTM 530 XC-W 4-Stroke 2011