{"product_id":"dirt-tricks-zirconium-rear-sprocket-for-yamaha-yz450f-and-more-51-tooth-520-chain-chromoly-steel-with-zirconium-coating","title":"Dirt Tricks Zirconium Rear Sprocket for Yamaha YZ450F and More – 51 Tooth, 520 Chain, Chromoly Steel with Zirconium Coating","description":"\u003cp\u003eThe Dirt Tricks Zirconium Rear Sprocket, part number YZ-51-Z-C, is engineered specifically for high-performance off-road riding on Yamaha models including the YZ450F, YZ250FX, YZ250X, WR250F, and WR450F from 2015 to 2022. Designed by founder Greg Burns, this sprocket combines aerospace-grade steels with advanced heat treatments and finite element analysis to deliver exceptional durability and strength. Its innovative minimalist design features a lightweight construction that is 2.5 times stronger than stainless steel, ensuring it withstands the rigors of a full season of aggressive riding. The sprocket's zirconium coating significantly reduces friction by up to 50%, which enhances efficiency and extends the lifespan of both the sprocket and chain, while its sleek appearance adds a TRICK look to your bike. The Chromatic finish provides a distinctive aesthetic that stands out on the trail or track. This sprocket is compatible with 520 chain systems and is designed to fit specific Yamaha models from 2015 through 2022, making it a versatile upgrade for serious off-road enthusiasts. Backed by a two-year guarantee, the Dirt Tricks Zirconium Rear Sprocket offers a reliable, durable solution to improve your motorcycle’s performance and longevity. It’s not just a sprocket; it’s a performance upgrade that combines cutting-edge materials and design to meet the demands of off-road riding.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned and patented by Dirt Tricks founder Greg Burns using aerospace steels, heat treatments, and FEA stress analysis\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt to last an entire season of aggressive riding while maintaining a lightweight profile comparable to aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Diamond Black and Chromatic finishes, offering innovative weight reduction and vibrant color options\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLighter than twin metal designs with a zirconium coating that reduces friction by up to 50%, increases durability, and enhances appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e2.5 times stronger than stainless steel, featuring a minimalist design for optimized performance and style\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a two-year guarantee, ensuring quality and reliability for demanding off-road conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha WR250F 2001\u003cbr\u003e\nYamaha WR250F 2002\u003cbr\u003e\nYamaha WR250F 2003\u003cbr\u003e\nYamaha WR250F 2004\u003cbr\u003e\nYamaha WR250F 2005\u003cbr\u003e\nYamaha WR250F 2006\u003cbr\u003e\nYamaha WR250F 2007\u003cbr\u003e\nYamaha WR250F 2008\u003cbr\u003e\nYamaha WR250F 2009\u003cbr\u003e\nYamaha WR250F 2010\u003cbr\u003e\nYamaha WR250F 2011\u003cbr\u003e\nYamaha WR250F 2012\u003cbr\u003e\nYamaha WR250F 2013\u003cbr\u003e\nYamaha WR250F 2014\u003cbr\u003e\nYamaha WR250F 2015\u003cbr\u003e\nYamaha WR250F 2016\u003cbr\u003e\nYamaha WR250F 2017\u003cbr\u003e\nYamaha WR250F 2018\u003cbr\u003e\nYamaha WR250F 2019\u003cbr\u003e\nYamaha WR250F 2020\u003cbr\u003e\nYamaha WR250F 2021\u003cbr\u003e\nYamaha WR250F 2022\u003cbr\u003e\nYamaha WR250F 2023\u003cbr\u003e\nYamaha WR250F 2024\u003cbr\u003e\nYamaha WR426F 2001\u003cbr\u003e\nYamaha WR426F 2002\u003cbr\u003e\nYamaha WR450F 2003\u003cbr\u003e\nYamaha WR450F 2004\u003cbr\u003e\nYamaha WR450F 2005\u003cbr\u003e\nYamaha WR450F 2006\u003cbr\u003e\nYamaha WR450F 2007\u003cbr\u003e\nYamaha WR450F 2008\u003cbr\u003e\nYamaha WR450F 2009\u003cbr\u003e\nYamaha WR450F 2010\u003cbr\u003e\nYamaha WR450F 2011\u003cbr\u003e\nYamaha WR450F 2012\u003cbr\u003e\nYamaha WR450F 2013\u003cbr\u003e\nYamaha WR450F 2014\u003cbr\u003e\nYamaha WR450F 2015\u003cbr\u003e\nYamaha WR450F 2016\u003cbr\u003e\nYamaha WR450F 2017\u003cbr\u003e\nYamaha WR450F 2018\u003cbr\u003e\nYamaha WR450F 2019\u003cbr\u003e\nYamaha WR450F 2020\u003cbr\u003e\nYamaha WR450F 2021\u003cbr\u003e\nYamaha WR450F 2022\u003cbr\u003e\nYamaha WR450F 2023\u003cbr\u003e\nYamaha WR450F 2024\u003cbr\u003e\nYamaha YZ125 1999\u003cbr\u003e\nYamaha YZ125 2000\u003cbr\u003e\nYamaha YZ125 2001\u003cbr\u003e\nYamaha YZ125 2002\u003cbr\u003e\nYamaha YZ125 2003\u003cbr\u003e\nYamaha YZ125 2004\u003cbr\u003e\nYamaha YZ125 2005\u003cbr\u003e\nYamaha YZ125 2006\u003cbr\u003e\nYamaha YZ125 2007\u003cbr\u003e\nYamaha YZ125 2008\u003cbr\u003e\nYamaha YZ125 2009\u003cbr\u003e\nYamaha YZ125 2010\u003cbr\u003e\nYamaha YZ125 2011\u003cbr\u003e\nYamaha YZ125 2012\u003cbr\u003e\nYamaha YZ125 2013\u003cbr\u003e\nYamaha YZ125 2014\u003cbr\u003e\nYamaha YZ125 2015\u003cbr\u003e\nYamaha YZ125 2016\u003cbr\u003e\nYamaha YZ125 2017\u003cbr\u003e\nYamaha YZ125 2018\u003cbr\u003e\nYamaha YZ125 2019\u003cbr\u003e\nYamaha YZ125 2020\u003cbr\u003e\nYamaha YZ125 2021\u003cbr\u003e\nYamaha YZ125 2022\u003cbr\u003e\nYamaha YZ125 2023\u003cbr\u003e\nYamaha YZ125 2024\u003cbr\u003e\nYamaha YZ125X 2020\u003cbr\u003e\nYamaha YZ125X 2021\u003cbr\u003e\nYamaha YZ125X 2022\u003cbr\u003e\nYamaha YZ125X 2023\u003cbr\u003e\nYamaha YZ125X 2024\u003cbr\u003e\nYamaha YZ250 1999\u003cbr\u003e\nYamaha YZ250 2000\u003cbr\u003e\nYamaha YZ250 2001\u003cbr\u003e\nYamaha YZ250 2002\u003cbr\u003e\nYamaha YZ250 2003\u003cbr\u003e\nYamaha YZ250 2004\u003cbr\u003e\nYamaha YZ250 2005\u003cbr\u003e\nYamaha YZ250 2006\u003cbr\u003e\nYamaha YZ250 2007\u003cbr\u003e\nYamaha YZ250 2008\u003cbr\u003e\nYamaha YZ250 2009\u003cbr\u003e\nYamaha YZ250 2010\u003cbr\u003e\nYamaha YZ250 2011\u003cbr\u003e\nYamaha YZ250 2012\u003cbr\u003e\nYamaha YZ250 2013\u003cbr\u003e\nYamaha YZ250 2014\u003cbr\u003e\nYamaha YZ250 2015\u003cbr\u003e\nYamaha YZ250 2016\u003cbr\u003e\nYamaha YZ250 2017\u003cbr\u003e\nYamaha YZ250 2018\u003cbr\u003e\nYamaha YZ250 2019\u003cbr\u003e\nYamaha YZ250 2020\u003cbr\u003e\nYamaha YZ250 2021\u003cbr\u003e\nYamaha YZ250 2022\u003cbr\u003e\nYamaha YZ250 2023\u003cbr\u003e\nYamaha YZ250 2024\u003cbr\u003e\nYamaha YZ250F 2001\u003cbr\u003e\nYamaha YZ250F 2002\u003cbr\u003e\nYamaha YZ250F 2003\u003cbr\u003e\nYamaha YZ250F 2004\u003cbr\u003e\nYamaha YZ250F 2005\u003cbr\u003e\nYamaha YZ250F 2006\u003cbr\u003e\nYamaha YZ250F 2007\u003cbr\u003e\nYamaha YZ250F 2008\u003cbr\u003e\nYamaha YZ250F 2009\u003cbr\u003e\nYamaha YZ250F 2010\u003cbr\u003e\nYamaha YZ250F 2011\u003cbr\u003e\nYamaha YZ250F 2012\u003cbr\u003e\nYamaha YZ250F 2013\u003cbr\u003e\nYamaha YZ250F 2014\u003cbr\u003e\nYamaha YZ250F 2015\u003cbr\u003e\nYamaha YZ250F 2016\u003cbr\u003e\nYamaha YZ250F 2017\u003cbr\u003e\nYamaha YZ250F 2018\u003cbr\u003e\nYamaha YZ250F 2019\u003cbr\u003e\nYamaha YZ250F 2020\u003cbr\u003e\nYamaha YZ250F 2021\u003cbr\u003e\nYamaha YZ250F 2022\u003cbr\u003e\nYamaha YZ250F 2023\u003cbr\u003e\nYamaha YZ250F 2024\u003cbr\u003e\nYamaha YZ250FX 2015\u003cbr\u003e\nYamaha YZ250FX 2016\u003cbr\u003e\nYamaha YZ250FX 2017\u003cbr\u003e\nYamaha YZ250FX 2018\u003cbr\u003e\nYamaha YZ250FX 2019\u003cbr\u003e\nYamaha YZ250FX 2020\u003cbr\u003e\nYamaha YZ250FX 2021\u003cbr\u003e\nYamaha YZ250FX 2022\u003cbr\u003e\nYamaha YZ250FX 2023\u003cbr\u003e\nYamaha YZ250FX 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