{"product_id":"dirt-tricks-zirconium-rear-sprocket-for-sherco-250-300-450-cross-country-models-51-tooth","title":"Dirt Tricks Zirconium Rear Sprocket for Sherco 250\/300\/450 Cross Country Models - 51 Tooth","description":"\u003cp\u003eThe Dirt Tricks Zirconium Rear Sprocket, part number HV-51-Z-C, is engineered for demanding off-road riding on Sherco 250, 300, and 450 Cross Country motorcycles. Designed by Dirt Tricks founder Greg Burns, this sprocket features a unique combination of durability and lightweight construction, making it an essential upgrade for serious riders seeking longevity and performance. Crafted from aerospace-grade steels and utilizing advanced heat treatments, the sprocket offers exceptional strength that is 2.5 times greater than stainless steel, ensuring it withstands the rigors of tough trail riding.\u003cbr\u003eThe innovative zirconium coating on this sprocket significantly reduces friction—by up to 50%—which helps improve power transfer and extend component lifespan. Its minimalist design not only looks sharp but also reduces weight compared to traditional twin-metal sprockets, contributing to improved handling and acceleration. The sprocket's slim profile and durable finish make it a reliable choice for riders who demand long-lasting performance without sacrificing weight savings.\u003cbr\u003eThis rear sprocket is compatible with a range of Sherco models from 2017 through 2020, including the Sherco 250, 300, and 450 SC Cross Country editions. It is built to endure a full season of intense riding, providing a significant upgrade over stock components. Dirt Tricks backs this product with a one-year warranty, offering peace of mind that if it wears out prematurely, it will be replaced. Whether you're racing or trail riding, this sprocket offers a combination of durability, reduced friction, and aesthetic appeal, making it a smart upgrade for your Sherco motorcycle.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePatented design by Dirt Tricks founder Greg Burns utilizing aerospace steels and advanced heat treatments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to last an entire season of hard riding while maintaining lightweight aluminum-like weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Diamond Black, Chromatic, and Zirconium coatings for enhanced performance and appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZirconium coating reduces friction by up to 50%, increasing durability and efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed to be 2.5 times stronger than stainless steel with a minimalist design for weight savings and style\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year replacement guarantee for wear and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nSherco 250 SC Cross Country 2017\u003cbr\u003e\nSherco 250 SC Cross Country 2018\u003cbr\u003e\nSherco 250 SC Cross Country 2019\u003cbr\u003e\nSherco 250 SC Cross Country 2020\u003cbr\u003e\nSherco 300 SC Cross Country 2017\u003cbr\u003e\nSherco 300 SC Cross Country 2018\u003cbr\u003e\nSherco 300 SC Cross Country 2019\u003cbr\u003e\nSherco 300 SC Cross Country 2020\u003cbr\u003e\nSherco 450 SC-F Cross Country 2019\u003cbr\u003e\nSherco 450 SC-F Cross Country 2020","brand":"DIRT TRICKS","offers":[{"title":"Default Title","offer_id":45194554245315,"sku":"254-170151","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/dirt-tricks-zirconium-rear-sprocket-for-sherco-250300450-cross-country-models-51-tooth-7625412.jpg?v=1780373432","url":"https:\/\/kellymotorsport.com\/products\/dirt-tricks-zirconium-rear-sprocket-for-sherco-250-300-450-cross-country-models-51-tooth","provider":"Kelly Motorsports","version":"1.0","type":"link"}