{"product_id":"dirt-tricks-rear-chromoly-49t-520-raw-yamaha-yz-series-sprocket-yz-49-raw","title":"DIRT TRICKS Rear Chromoly 49T 520 Raw Yamaha YZ Series Sprocket - YZ-49-RAW","description":"\u003cp\u003eThe DIRT TRICKS Rear Chromoly 49-tooth 520 Raw Yamaha YZ Series Sprocket (Part Number: YZ-49-RAW) offers exceptional durability and performance for off-road riding. Designed and patented by Dirt Tricks founder Greg Burns in 2002, this sprocket combines aerospace-grade steel knowledge, advanced heat treatments, and finite element analysis to deliver a product built for rigorous use. Its robust construction ensures it withstands an entire season of challenging terrain while maintaining a lightweight profile comparable to aluminum options, making it ideal for riders seeking longevity without added weight. \u003cbr\u003eConstructed from a material that is 2.5 times stronger than stainless steel, the sprocket features a minimalist yet durable design that resists wear and deformation over time. The new coating on the Zirconium model reduces friction by up to 50%, enhancing efficiency and extending service life. The Diamond Black and Chromatic finishes introduce a revolutionary blend of weight reduction and aesthetic appeal, allowing riders to customize their bikes with a sleek, high-performance component. \u003cbr\u003eBacked by a two-year guarantee, the Dirt Tricks Rear Sprocket ensures peace of mind for riders who push their machines hard. Its innovative design not only offers superior strength and durability but also features a modern look that complements the rugged nature of off-road motorcycles. Compatible with Yamaha WR426F, YZ426F, YZ400F, and YZ125 models from 1999 to 2008, this sprocket is a versatile upgrade for motocross and off-road enthusiasts seeking a reliable and long-lasting drivetrain component.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned and patented by Greg Burns with aerospace steel expertise, heat treatments, and stress analysis\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt to last an entire season of aggressive riding while maintaining a lightweight aluminum-like profile\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Diamond Black, Chromatic, and Zirconium coatings for enhanced performance and aesthetics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZirconium coating reduces friction up to 50%, increasing durability and efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from material 2.5 times stronger than stainless steel with a minimalist, durable design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a two-year guarantee, ensuring long-term reliability and replacement if worn out\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with various Yamaha YZ and WR models from 1999 to 2008\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 WR250F 2025\u003cbr\u003e\nYamaha WR250F 2026\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 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