The DIRT TRICKS YZ Series Rear 48-Tooth Sprocket (Part Number: YZ-48-RAW) is engineered for demanding off-road riding and designed to deliver exceptional durability and performance. Crafted from aerospace-grade steel and utilizing advanced heat treatments, this sprocket was developed by founder Greg Burns to withstand the rigors of a full season of aggressive riding. Its innovative design offers a balance of strength and lightweight construction, comparable in weight to aluminum, making it a popular choice among serious riders seeking durability without added weight. The sprocket features a minimalist profile, optimized through FEA stress analysis, ensuring it can handle high torque conditions while maintaining a sleek appearance.
The DIRT TRICKS rear sprockets are available in multiple finishes, including Diamond Black, Chromatic, and Zirconium coatings. The Zirconium variant stands out with its reduced friction—up to 50% less—thanks to a proprietary coating that enhances durability and performance, all while maintaining a visually striking appearance. These sprockets are up to 2.5 times stronger than stainless steel alternatives, providing an exceptional strength-to-weight ratio vital for off-road enthusiasts. Backed by a two-year guarantee, these sprockets promise long-lasting performance and reliability, with a replacement policy if worn out.
Designed specifically to fit Yamaha WR426F, YZ426F, YZ400F, and YZ125 models from 1999 to 2008, this 48-tooth sprocket is ideal for riders seeking a durable, lightweight, and high-performance component. Its innovative features and proven track record make it a top choice for those who demand the best in off-road motorcycle parts. Whether upgrading your existing setup or building a new bike, the DIRT TRICKS YZ series rear sprocket offers unparalleled strength, reduced friction, and a sleek appearance that will enhance your riding experience.
Features:
- Designed and patented by Dirt Tricks president Greg Burns using aerospace steels, heat treatments, and FEA stress analysis
- Built to last an entire season of aggressive off-road riding while maintaining a weight comparable to aluminum
- Available in Diamond Black and Chromatic finishes with a revolutionary weight and color design
- Zirconium coating reduces friction by up to 50%, increases durability, and provides a striking appearance
- Constructed to be 2.5 times stronger than stainless steel with a minimalist design and appearance
- Backed by a two-year guarantee, with replacement if worn out
Fits
1999 Yamaha YZ250
1999 Yamaha YZ400F
2000 Yamaha YZ250
2000 Yamaha YZ426F
2001 Yamaha WR250F
2001 Yamaha WR426F
2001 Yamaha YZ250
2001 Yamaha YZ250F
2001 Yamaha YZ426F
2002 Yamaha WR250F
2002 Yamaha WR426F
2002 Yamaha YZ250
2002 Yamaha YZ250F
2002 Yamaha YZ426F
2003 Yamaha WR250F
2003 Yamaha WR450F
2003 Yamaha YZ250
2003 Yamaha YZ250F
2003 Yamaha YZ450F
2004 Yamaha WR250F
2004 Yamaha WR450F
2004 Yamaha YZ250
2004 Yamaha YZ250F
2004 Yamaha YZ450F
2005 Yamaha WR250F
2005 Yamaha WR450F
2005 Yamaha YZ125
2005 Yamaha YZ250
2005 Yamaha YZ250F
2005 Yamaha YZ450F
2006 Yamaha WR250F
2006 Yamaha WR450F
2006 Yamaha YZ125
2006 Yamaha YZ250
2006 Yamaha YZ250F
2006 Yamaha YZ450F
2007 Yamaha WR250F
2007 Yamaha WR450F
2007 Yamaha YZ125
2007 Yamaha YZ250
2007 Yamaha YZ250F
2007 Yamaha YZ450F
2008 Yamaha WR250F
2008 Yamaha WR450F
2008 Yamaha YZ125
2008 Yamaha YZ250
2008 Yamaha YZ250F
2008 Yamaha YZ450F
2009 Yamaha WR250F
2009 Yamaha WR450F
2009 Yamaha YZ125
2009 Yamaha YZ250
2009 Yamaha YZ250F
2009 Yamaha YZ450F
2010 Yamaha WR250F
2010 Yamaha WR450F
2010 Yamaha YZ125
2010 Yamaha YZ250
2010 Yamaha YZ250F
2010 Yamaha YZ450F
2011 Yamaha WR250F
2011 Yamaha WR450F
2011 Yamaha YZ125
2011 Yamaha YZ250
2011 Yamaha YZ250F
2011 Yamaha YZ450F
2012 Yamaha WR250F
2012 Yamaha WR450F
2012 Yamaha YZ125
2012 Yamaha YZ250
2012 Yamaha YZ250F
2012 Yamaha YZ450F
2013 Yamaha WR250F
2013 Yamaha WR450F
2013 Yamaha YZ125
2013 Yamaha YZ250
2013 Yamaha YZ250F
2013 Yamaha YZ450F
2014 Yamaha WR250F
2014 Yamaha WR450F
2014 Yamaha YZ125
2014 Yamaha YZ250
2014 Yamaha YZ250F
2014 Yamaha YZ450F
2015 Yamaha WR250F
2015 Yamaha WR450F
2015 Yamaha YZ125
2015 Yamaha YZ250
2015 Yamaha YZ250F
2015 Yamaha YZ250FX
2015 Yamaha YZ450F
2016 Yamaha WR250F
2016 Yamaha WR450F
2016 Yamaha YZ125
2016 Yamaha YZ250
2016 Yamaha YZ250F
2016 Yamaha YZ250FX
2016 Yamaha YZ250X
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Yamaha WR250F
2017 Yamaha WR450F
2017 Yamaha YZ125
2017 Yamaha YZ250
2017 Yamaha YZ250F
2017 Yamaha YZ250FX
2017 Yamaha YZ250X
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Yamaha WR250F
2018 Yamaha WR450F
2018 Yamaha YZ125
2018 Yamaha YZ250
2018 Yamaha YZ250F
2018 Yamaha YZ250FX
2018 Yamaha YZ250X
2018 Yamaha YZ450F
2018 Yamaha YZ450FX
2019 Yamaha WR250F
2019 Yamaha WR450F
2019 Yamaha YZ125
2019 Yamaha YZ250
2019 Yamaha YZ250F
2019 Yamaha YZ250FX
2019 Yamaha YZ250X
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Yamaha WR250F
2020 Yamaha WR450F
2020 Yamaha YZ125
2020 Yamaha YZ125X
2020 Yamaha YZ250
2020 Yamaha YZ250F
2020 Yamaha YZ250FX
2020 Yamaha YZ250X
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Yamaha WR250F
2021 Yamaha WR450F
2021 Yamaha YZ125
2021 Yamaha YZ125X
2021 Yamaha YZ250
2021 Yamaha YZ250F
2021 Yamaha YZ250FX
2021 Yamaha YZ250X
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Yamaha WR250F
2022 Yamaha WR450F
2022 Yamaha YZ125
2022 Yamaha YZ125X
2022 Yamaha YZ250
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2022 Yamaha YZ250X
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Yamaha WR250F
2023 Yamaha WR450F
2023 Yamaha YZ125
2023 Yamaha YZ125X
2023 Yamaha YZ250
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2023 Yamaha YZ250X
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Yamaha WR250F
2024 Yamaha WR450F
2024 Yamaha YZ125
2024 Yamaha YZ125X
2024 Yamaha YZ250
2024 Yamaha YZ250F
2024 Yamaha YZ250FX
2024 Yamaha YZ250X
2024 Yamaha YZ450F
2024 Yamaha YZ450FX
2025 Yamaha WR250F
2025 Yamaha WR450F
2025 Yamaha YZ125
2025 Yamaha YZ125X
2025 Yamaha YZ250
2025 Yamaha YZ250F
2025 Yamaha YZ250FX
2025 Yamaha YZ250X
2025 Yamaha YZ450F
2025 Yamaha YZ450FX
2026 Yamaha WR250F
2026 Yamaha WR450F
2026 Yamaha YZ125
2026 Yamaha YZ125X
2026 Yamaha YZ250
2026 Yamaha YZ250F
2026 Yamaha YZ250FX
2026 Yamaha YZ250X
2026 Yamaha YZ450F
2026 Yamaha YZ450FX
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