{"product_id":"dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-yamaha-yz65-part-yz65-47-z-c","title":"Dirt Tricks Chromoly Steel and Zirconium Rear Sprocket for Yamaha YZ65 (Part #YZ65-47-Z-C)","description":"\u003cp\u003eUpgrade your Yamaha YZ65 with the Dirt Tricks Chromoly Steel and Zirconium Rear Sprocket, designed for durability and performance. Developed by Dirt Tricks president and engineer Greg Burns in 2002, this sprocket incorporates aerospace-grade steels, advanced heat treatments, and finite element analysis to ensure exceptional strength and longevity. Built to withstand an entire season of aggressive riding, the sprocket offers a lightweight alternative to traditional aluminum, combining durability with reduced weight for improved handling.\u003cbr\u003eConstructed with a minimalist design, the sprocket is 2.5 times stronger than stainless steel, providing superior resilience against wear and tear. The innovative Zirconium coating reduces friction by up to 50%, enhancing efficiency and extending the sprocket’s service life. Available in a sleek Diamond Black and Chromatic finish, these sprockets not only perform well but also look TRICK on your bike. The 47-tooth size and 420 chain compatibility make it an ideal upgrade for Yamaha YZ65 models from 2018 to 2024, ensuring perfect fitment and reliable performance.\u003cbr\u003eBacked by a two-year guarantee, Dirt Tricks stands behind these sprockets, promising replacement if worn out. Whether you’re racing or trail riding, this sprocket delivers robust performance, lightweight design, and long-lasting durability to keep your Yamaha YZ65 ready for any challenge. Enhance your bike’s drivetrain with the proven quality and innovative technology of the Dirt Tricks Chromoly Steel and Zirconium Rear Sprocket, and enjoy a smoother, more efficient ride every time.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned and patented by Dirt Tricks engineer Greg Burns with aerospace steels, heat treatments, and FEA stress analysis\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for full-season durability while maintaining weight comparable to aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Diamond Black and Chromatic finishes with innovative design for reduced weight and enhanced aesthetics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZirconium coating reduces friction by up to 50%, increases durability, and provides a sleek appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed to be 2.5 times stronger than stainless steel with minimalist design for optimal strength and appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a two-year guarantee, ensuring reliable performance and replacement if worn out\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha YZ65 2018\u003cbr\u003e\nYamaha YZ65 2019\u003cbr\u003e\nYamaha YZ65 2020\u003cbr\u003e\nYamaha YZ65 2021\u003cbr\u003e\nYamaha YZ65 2022\u003cbr\u003e\nYamaha YZ65 2023\u003cbr\u003e\nYamaha YZ65 2024","brand":"DIRT TRICKS","offers":[{"title":"Default Title","offer_id":45194551296195,"sku":"254-160247","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-yamaha-yz65-part-yz65-47-z-c-8477146.jpg?v=1780374318","url":"https:\/\/kellymotorsport.com\/products\/dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-yamaha-yz65-part-yz65-47-z-c","provider":"Kelly Motorsports","version":"1.0","type":"link"}