{"product_id":"rear-sprocket-chromoly-stl-zir-49t-420-chromatic-yam","title":"Rear Sprocket Chromoly Stl\/Zir 49t 420 Chromatic Yam","description":"\u003cp\u003e\u003cbr\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eThe Dirt Tricks Rear Sprocket was designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, using his knowledge of aerospace steels, heat treatments, as well as FEA stress analysis\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHis goal was to create a sprocket that would last an entire season of hard riding, yet be comparable in weight to aluminum, the end result has proven to be the toughest, most durable off-road sprocket available\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOur Diamond Black and Chromatic Rear Sprockets use our latest design and are a revolutionary change in weight and color.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOur new Dirt Tricks Zirconium Rear Sprockets are lighter than the twin metal designs available, and the new coating on these sprockets reduces friction up to 50%, increases durability, and looks TRICK!\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOur Rear Sprockets are 2.5 times stronger than stainless steel and use a unique *minimalist* design and appearance. We back these sprockets with a two year guarantee: if you wear it out, we will replace it.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eYamaha YZ65  2018\n\u003cbr\u003eYamaha YZ65  2019\n\u003cbr\u003eYamaha YZ65  2020\n\u003cbr\u003eYamaha YZ65  2021\n\u003cbr\u003eYamaha YZ65  2022\n\u003cbr\u003eYamaha YZ65  2023\n\u003cbr\u003eYamaha YZ65  2024\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"DIRT TRICKS","offers":[{"title":"Default Title","offer_id":44733002940624,"sku":"YZ65-49-Z-C","price":168.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/9005\/3840\/files\/8377021235408_1.jpg?v=1763207738","url":"https:\/\/sistersmoto.com\/products\/rear-sprocket-chromoly-stl-zir-49t-420-chromatic-yam","provider":"SistersMoto","version":"1.0","type":"link"}