{"product_id":"dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-beta-250-300-xtrainer-and-rr-models-49t-520-chain","title":"DIRT TRICKS Chromoly Steel and Zirconium Rear Sprocket for Beta 250\/300 Xtrainer and RR Models - 49T, 520 Chain","description":"\u003cp\u003eThe DIRT TRICKS Chromoly Steel and Zirconium Rear Sprocket offers exceptional durability and performance for off-road riding enthusiasts. Designed and patented by engineer Greg Burns in 2002, this sprocket combines aerospace-grade steels, advanced heat treatments, and FEA stress analysis to deliver a product built to withstand an entire season of rigorous riding. Its innovative design ensures it maintains a lightweight profile comparable to aluminum while providing unmatched strength and longevity. Perfect for demanding trail conditions, this sprocket enhances your bike's drivetrain with its durability and optimized weight.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned and patented by Greg Burns in 2002, utilizing aerospace steels, heat treatments, and FEA stress analysis for durability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed to last an entire season of aggressive off-road use while maintaining weight similar to aluminum options.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Diamond Black and Chromatic finishes, featuring a revolutionary design that reduces weight and adds aesthetic appeal.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZirconium coating reduces friction by up to 50%, increases wear resistance, and provides a sharp, modern look.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from 2.5 times stronger material than stainless steel with a minimalist design for strength and simplicity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year guarantee; if worn out, DIRT TRICKS will replace the sprocket, ensuring long-term reliability.\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nBeta 250 RR (2T)  2014\u003cbr\u003e\nBeta 250 RR (2T)  2015\u003cbr\u003e\nBeta 250 RR (2T)  2017\u003cbr\u003e\nBeta 250 RR (2T) 2013\u003cbr\u003e\nBeta 250 RR (2T) 2016\u003cbr\u003e\nBeta 250 RR (2T) 2018\u003cbr\u003e\nBeta 250 RR (2T) 2019\u003cbr\u003e\nBeta 250 RR (2T) 2020\u003cbr\u003e\nBeta 250 RR (2T) 2021\u003cbr\u003e\nBeta 250 RR (2T) 2022\u003cbr\u003e\nBeta 250 RR (2T) 2023\u003cbr\u003e\nBeta 250 RR (2T) 2024\u003cbr\u003e\nBeta 250 RR (RE) 2017\u003cbr\u003e\nBeta 250 RR (RE) 2018\u003cbr\u003e\nBeta 250 RR (RE) 2019\u003cbr\u003e\nBeta 250 RR (RE) 2020\u003cbr\u003e\nBeta 250 RR (RE) 2021\u003cbr\u003e\nBeta 250 RR (RE) 2022\u003cbr\u003e\nBeta 250 RR (RE) 2023\u003cbr\u003e\nBeta 300 RR (2T)  2013\u003cbr\u003e\nBeta 300 RR (2T)  2016\u003cbr\u003e\nBeta 300 RR (2T) 2014\u003cbr\u003e\nBeta 300 RR (2T) 2015\u003cbr\u003e\nBeta 300 RR (2T) 2017\u003cbr\u003e\nBeta 300 RR (2T) 2018\u003cbr\u003e\nBeta 300 RR (2T) 2019\u003cbr\u003e\nBeta 300 RR (2T) 2020\u003cbr\u003e\nBeta 300 RR (2T) 2021\u003cbr\u003e\nBeta 300 RR (2T) 2022\u003cbr\u003e\nBeta 300 RR (2T) 2023\u003cbr\u003e\nBeta 300 RR (2T) 2024\u003cbr\u003e\nBeta 300 RR (RE) 2017\u003cbr\u003e\nBeta 300 RR (RE) 2018\u003cbr\u003e\nBeta 300 RR (RE) 2019\u003cbr\u003e\nBeta 300 RR (RE) 2020\u003cbr\u003e\nBeta 300 RR (RE) 2021\u003cbr\u003e\nBeta 300 RR (RE) 2022\u003cbr\u003e\nBeta 300 RR (RE) 2023\u003cbr\u003e\nBeta 300 Xtrainer 2015\u003cbr\u003e\nBeta 300 Xtrainer 2016\u003cbr\u003e\nBeta 300 Xtrainer 2017\u003cbr\u003e\nBeta 300 Xtrainer 2018\u003cbr\u003e\nBeta 300 Xtrainer 2019\u003cbr\u003e\nBeta 300 Xtrainer 2020\u003cbr\u003e\nBeta 300 Xtrainer 2021\u003cbr\u003e\nBeta 300 Xtrainer 2022\u003cbr\u003e\nBeta 300 Xtrainer 2023\u003cbr\u003e\nBeta 300 Xtrainer 2024\u003cbr\u003e\nBeta 350 RR (RE) 2017\u003cbr\u003e\nBeta 350 RR (RE) 2018\u003cbr\u003e\nBeta 350 RR (RE) 2019\u003cbr\u003e\nBeta 350 RR (RE) 2020\u003cbr\u003e\nBeta 350 RR (RE) 2021\u003cbr\u003e\nBeta 350 RR (RE) 2022\u003cbr\u003e\nBeta 350 RR (RE) 2023\u003cbr\u003e\nBeta 350 RR 2013\u003cbr\u003e\nBeta 350 RR 2014\u003cbr\u003e\nBeta 350 RR 2015\u003cbr\u003e\nBeta 350 RR 2016\u003cbr\u003e\nBeta 350 RR 2017\u003cbr\u003e\nBeta 350 RR 2018\u003cbr\u003e\nBeta 350 RR 2019\u003cbr\u003e\nBeta 350 RR 2020\u003cbr\u003e\nBeta 350 RR 2021\u003cbr\u003e\nBeta 350 RR 2022\u003cbr\u003e\nBeta 350 RR 2023\u003cbr\u003e\nBeta 350 RR 2024\u003cbr\u003e\nBeta 350 RS 2013\u003cbr\u003e\nBeta 390 RR  2016\u003cbr\u003e\nBeta 390 RR (RE) 2017\u003cbr\u003e\nBeta 390 RR (RE) 2018\u003cbr\u003e\nBeta 390 RR (RE) 2019\u003cbr\u003e\nBeta 390 RR (RE) 2020\u003cbr\u003e\nBeta 390 RR (RE) 2021\u003cbr\u003e\nBeta 390 RR (RE) 2022\u003cbr\u003e\nBeta 390 RR (RE) 2023\u003cbr\u003e\nBeta 390 RR 2015\u003cbr\u003e\nBeta 390 RR 2017\u003cbr\u003e\nBeta 390 RR 2018\u003cbr\u003e\nBeta 390 RR 2019\u003cbr\u003e\nBeta 390 RR 2020\u003cbr\u003e\nBeta 390 RR 2021\u003cbr\u003e\nBeta 390 RR 2022\u003cbr\u003e\nBeta 390 RR 2023\u003cbr\u003e\nBeta 390 RS 2015\u003cbr\u003e\nBeta 390 RS 2016\u003cbr\u003e\nBeta 400 RR 2013\u003cbr\u003e\nBeta 400 RR 2014\u003cbr\u003e\nBeta 400 RS  2014\u003cbr\u003e\nBeta 430 RR  2016\u003cbr\u003e\nBeta 430 RR (RE) 2017\u003cbr\u003e\nBeta 430 RR (RE) 2018\u003cbr\u003e\nBeta 430 RR (RE) 2019\u003cbr\u003e\nBeta 430 RR (RE) 2020\u003cbr\u003e\nBeta 430 RR (RE) 2021\u003cbr\u003e\nBeta 430 RR (RE) 2022\u003cbr\u003e\nBeta 430 RR (RE) 2023\u003cbr\u003e\nBeta 430 RR 2015\u003cbr\u003e\nBeta 430 RR 2017\u003cbr\u003e\nBeta 430 RR 2018\u003cbr\u003e\nBeta 430 RR 2019\u003cbr\u003e\nBeta 430 RR 2020\u003cbr\u003e\nBeta 430 RR 2021\u003cbr\u003e\nBeta 430 RR 2022\u003cbr\u003e\nBeta 430 RR 2023\u003cbr\u003e\nBeta 430 RR 2024\u003cbr\u003e\nBeta 430 RS  2016\u003cbr\u003e\nBeta 430 RS 2015\u003cbr\u003e\nBeta 450 RR 2013\u003cbr\u003e\nBeta 450 RR 2014\u003cbr\u003e\nBeta 450 RS  2014\u003cbr\u003e\nBeta 450 RS 2013\u003cbr\u003e\nBeta 480 RR (RE) 2017\u003cbr\u003e\nBeta 480 RR (RE) 2018\u003cbr\u003e\nBeta 480 RR (RE) 2019\u003cbr\u003e\nBeta 480 RR (RE) 2020\u003cbr\u003e\nBeta 480 RR (RE) 2021\u003cbr\u003e\nBeta 480 RR (RE) 2022\u003cbr\u003e\nBeta 480 RR (RE) 2023\u003cbr\u003e\nBeta 480 RR 2015\u003cbr\u003e\nBeta 480 RR 2016\u003cbr\u003e\nBeta 480 RR 2017\u003cbr\u003e\nBeta 480 RR 2018\u003cbr\u003e\nBeta 480 RR 2019\u003cbr\u003e\nBeta 480 RR 2022\u003cbr\u003e\nBeta 480 RR 2023\u003cbr\u003e\nBeta 480 RR 2024\u003cbr\u003e\nBeta 498 RR 2013\u003cbr\u003e\nBeta 498 RR 2014\u003cbr\u003e\nBeta 500 RS  2015\u003cbr\u003e\nBeta 500 RS 2016","brand":"DIRT TRICKS","offers":[{"title":"Default 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