{"product_id":"dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-honda-crf450rx-and-cr500r-49-tooth-black","title":"Dirt Tricks Chromoly Steel and Zirconium Rear Sprocket for Honda CRF450RX and CR500R - 49 Tooth, Black","description":"\u003cp\u003eThe Dirt Tricks CR-49-D-B rear sprocket is engineered for demanding off-road riding, combining durability with lightweight performance. Designed and patented by Dirt Tricks president Greg Burns in 2002, this sprocket benefits from aerospace-grade steels, advanced heat treatments, and finite element analysis to ensure maximum strength and longevity. It is built to withstand an entire season of rigorous riding, making it an ideal choice for serious motocross enthusiasts seeking reliability and performance. The sprocket's design emphasizes minimalism, with a unique shape that offers 2.5 times the strength of stainless steel while maintaining a weight comparable to aluminum.\u003cbr\u003eOur innovative Zirconium coating reduces friction by up to 50%, significantly increasing durability and efficiency. Available in classic Diamond Black and Chromatic finishes, these sprockets deliver a striking appearance along with enhanced performance. The 49-tooth configuration provides optimal gear ratios for aggressive riding styles and is compatible with Honda CRF450RX as well as multiple Honda CR500R models from 1984 to 2001. Built using high-strength chromoly steel, this sprocket is engineered to endure harsh off-road conditions and high-stress environments.\u003cbr\u003eThe minimalist design not only optimizes weight savings but also ensures ease of installation and maintenance. Backed by a one-year guarantee, Dirt Tricks offers confidence in their product's durability and performance. Whether you're racing or trail riding, this sprocket delivers the strength, reduced friction, and reliability you need to push your machine to the limit.\u003cbr\u003eUpgrade your bike with the Dirt Tricks CR-49-D-B rear sprocket for superior durability, reduced friction, and enhanced performance on your Honda CRF450RX or CR500R.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned and patented by Dirt Tricks president Greg Burns with aerospace steels and FEA stress analysis\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt 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 and Chromatic finishes with revolutionary design in weight and color\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZirconium coating reduces friction up to 50%, increases durability, and provides a sharp appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e2.5 times stronger than stainless steel with a minimalist design for optimal strength and weight savings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Honda CRF450RX and Honda CR500R models from 1984 to 2001\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-strength chromoly steel for demanding off-road use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year guarantee for confidence in durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nHonda CR125R  1983\u003cbr\u003e\nHonda CR125R  1984\u003cbr\u003e\nHonda CR125R 1985\u003cbr\u003e\nHonda CR125R 1986\u003cbr\u003e\nHonda CR125R 1987\u003cbr\u003e\nHonda CR125R 1988\u003cbr\u003e\nHonda CR125R 1989\u003cbr\u003e\nHonda CR125R 1990\u003cbr\u003e\nHonda CR125R 1991\u003cbr\u003e\nHonda CR125R 1992\u003cbr\u003e\nHonda CR125R 1993\u003cbr\u003e\nHonda CR125R 1994\u003cbr\u003e\nHonda CR125R 1995\u003cbr\u003e\nHonda CR125R 1996\u003cbr\u003e\nHonda CR125R 1997\u003cbr\u003e\nHonda CR125R 1998\u003cbr\u003e\nHonda CR125R 1999\u003cbr\u003e\nHonda CR125R 2000\u003cbr\u003e\nHonda CR125R 2001\u003cbr\u003e\nHonda CR125R 2002\u003cbr\u003e\nHonda CR125R 2003\u003cbr\u003e\nHonda CR125R 2004\u003cbr\u003e\nHonda CR125R 2005\u003cbr\u003e\nHonda CR125R 2006\u003cbr\u003e\nHonda CR125R 2007\u003cbr\u003e\nHonda CR250R  1991\u003cbr\u003e\nHonda CR250R  1992\u003cbr\u003e\nHonda CR250R  2001\u003cbr\u003e\nHonda CR250R 1984\u003cbr\u003e\nHonda CR250R 1985\u003cbr\u003e\nHonda CR250R 1986\u003cbr\u003e\nHonda CR250R 1987\u003cbr\u003e\nHonda CR250R 1988\u003cbr\u003e\nHonda CR250R 1989\u003cbr\u003e\nHonda CR250R 1990\u003cbr\u003e\nHonda CR250R 1993\u003cbr\u003e\nHonda CR250R 1994\u003cbr\u003e\nHonda CR250R 1995\u003cbr\u003e\nHonda CR250R 1996\u003cbr\u003e\nHonda CR250R 1997\u003cbr\u003e\nHonda CR250R 1998\u003cbr\u003e\nHonda CR250R 1999\u003cbr\u003e\nHonda CR250R 2000\u003cbr\u003e\nHonda CR250R 2002\u003cbr\u003e\nHonda CR250R 2003\u003cbr\u003e\nHonda CR250R 2004\u003cbr\u003e\nHonda CR250R 2005\u003cbr\u003e\nHonda CR250R 2006\u003cbr\u003e\nHonda CR250R 2007\u003cbr\u003e\nHonda CR500R  1990\u003cbr\u003e\nHonda CR500R  1991\u003cbr\u003e\nHonda CR500R  1995\u003cbr\u003e\nHonda CR500R  1997\u003cbr\u003e\nHonda CR500R  1999\u003cbr\u003e\nHonda CR500R  2000\u003cbr\u003e\nHonda CR500R 1984\u003cbr\u003e\nHonda CR500R 1985\u003cbr\u003e\nHonda CR500R 1986\u003cbr\u003e\nHonda CR500R 1987\u003cbr\u003e\nHonda CR500R 1988\u003cbr\u003e\nHonda CR500R 1989\u003cbr\u003e\nHonda CR500R 1992\u003cbr\u003e\nHonda CR500R 1993\u003cbr\u003e\nHonda CR500R 1994\u003cbr\u003e\nHonda CR500R 1996\u003cbr\u003e\nHonda CR500R 1998\u003cbr\u003e\nHonda CR500R 2001\u003cbr\u003e\nHonda CRF150F  2014\u003cbr\u003e\nHonda CRF150F  2016\u003cbr\u003e\nHonda CRF150F 2003\u003cbr\u003e\nHonda CRF150F 2004\u003cbr\u003e\nHonda CRF150F 2005\u003cbr\u003e\nHonda CRF150F 2006\u003cbr\u003e\nHonda CRF150F 2007\u003cbr\u003e\nHonda CRF150F 2008\u003cbr\u003e\nHonda CRF150F 2009\u003cbr\u003e\nHonda CRF150F 2010\u003cbr\u003e\nHonda CRF150F 2011\u003cbr\u003e\nHonda CRF150F 2012\u003cbr\u003e\nHonda CRF150F 2013\u003cbr\u003e\nHonda CRF150F 2015\u003cbr\u003e\nHonda CRF150F 2017\u003cbr\u003e\nHonda CRF230F 2003\u003cbr\u003e\nHonda CRF230F 2004\u003cbr\u003e\nHonda CRF230F 2005\u003cbr\u003e\nHonda CRF230F 2006\u003cbr\u003e\nHonda CRF230F 2007\u003cbr\u003e\nHonda CRF230F 2008\u003cbr\u003e\nHonda CRF230F 2009\u003cbr\u003e\nHonda CRF230F 2010\u003cbr\u003e\nHonda CRF230F 2011\u003cbr\u003e\nHonda CRF230F 2012\u003cbr\u003e\nHonda CRF230F 2013\u003cbr\u003e\nHonda CRF230F 2014\u003cbr\u003e\nHonda CRF230F 2015\u003cbr\u003e\nHonda CRF230F 2016\u003cbr\u003e\nHonda CRF230F 2017\u003cbr\u003e\nHonda CRF230F 2019\u003cbr\u003e\nHonda CRF230F 2020\u003cbr\u003e\nHonda CRF250R  2006\u003cbr\u003e\nHonda CRF250R  2012\u003cbr\u003e\nHonda CRF250R  2016\u003cbr\u003e\nHonda CRF250R 2004\u003cbr\u003e\nHonda CRF250R 2005\u003cbr\u003e\nHonda CRF250R 2007\u003cbr\u003e\nHonda CRF250R 2008\u003cbr\u003e\nHonda CRF250R 2009\u003cbr\u003e\nHonda CRF250R 2010\u003cbr\u003e\nHonda CRF250R 2011\u003cbr\u003e\nHonda CRF250R 2013\u003cbr\u003e\nHonda CRF250R 2014\u003cbr\u003e\nHonda CRF250R 2015\u003cbr\u003e\nHonda CRF250R 2017\u003cbr\u003e\nHonda CRF250R 2018\u003cbr\u003e\nHonda CRF250R 2019\u003cbr\u003e\nHonda CRF250R 2020\u003cbr\u003e\nHonda CRF250R 2021\u003cbr\u003e\nHonda CRF250R 2022\u003cbr\u003e\nHonda CRF250R 2023\u003cbr\u003e\nHonda CRF250R 2024\u003cbr\u003e\nHonda CRF250RX 2019\u003cbr\u003e\nHonda CRF250RX 2020\u003cbr\u003e\nHonda CRF250RX 2021\u003cbr\u003e\nHonda CRF250RX 2022\u003cbr\u003e\nHonda CRF250RX 2023\u003cbr\u003e\nHonda CRF250RX 2024\u003cbr\u003e\nHonda CRF250X  2007\u003cbr\u003e\nHonda CRF250X  2013\u003cbr\u003e\nHonda CRF250X  2015\u003cbr\u003e\nHonda CRF250X  2017\u003cbr\u003e\nHonda CRF250X 2004\u003cbr\u003e\nHonda CRF250X 2005\u003cbr\u003e\nHonda CRF250X 2006\u003cbr\u003e\nHonda CRF250X 2008\u003cbr\u003e\nHonda CRF250X 2009\u003cbr\u003e\nHonda CRF250X 2010\u003cbr\u003e\nHonda CRF250X 2011\u003cbr\u003e\nHonda CRF250X 2012\u003cbr\u003e\nHonda CRF250X 2016\u003cbr\u003e\nHonda CRF450R  2003\u003cbr\u003e\nHonda CRF450R 2002\u003cbr\u003e\nHonda CRF450R 2004\u003cbr\u003e\nHonda CRF450R 2005\u003cbr\u003e\nHonda CRF450R 2006\u003cbr\u003e\nHonda CRF450R 2007\u003cbr\u003e\nHonda CRF450R 2008\u003cbr\u003e\nHonda CRF450R 2009\u003cbr\u003e\nHonda CRF450R 2010\u003cbr\u003e\nHonda CRF450R 2011\u003cbr\u003e\nHonda CRF450R 2012\u003cbr\u003e\nHonda CRF450R 2013\u003cbr\u003e\nHonda CRF450R 2014\u003cbr\u003e\nHonda CRF450R 2015\u003cbr\u003e\nHonda CRF450R 2016\u003cbr\u003e\nHonda CRF450R 2017\u003cbr\u003e\nHonda CRF450R 2018\u003cbr\u003e\nHonda CRF450R 2019\u003cbr\u003e\nHonda CRF450R 2020\u003cbr\u003e\nHonda CRF450R 2021\u003cbr\u003e\nHonda CRF450R 2022\u003cbr\u003e\nHonda CRF450R 2023\u003cbr\u003e\nHonda CRF450R 2024\u003cbr\u003e\nHonda CRF450R W.E. 2019\u003cbr\u003e\nHonda CRF450R W.E. 2020\u003cbr\u003e\nHonda CRF450R W.E. 2021\u003cbr\u003e\nHonda CRF450R W.E. 2022\u003cbr\u003e\nHonda CRF450R W.E. 2023\u003cbr\u003e\nHonda CRF450R W.E. 2024\u003cbr\u003e\nHonda CRF450RX 2017\u003cbr\u003e\nHonda CRF450RX 2018\u003cbr\u003e\nHonda CRF450RX 2019\u003cbr\u003e\nHonda CRF450RX 2020\u003cbr\u003e\nHonda CRF450RX 2021\u003cbr\u003e\nHonda CRF450RX 2022\u003cbr\u003e\nHonda CRF450RX 2023\u003cbr\u003e\nHonda CRF450RX 2024\u003cbr\u003e\nHonda CRF450X  2009\u003cbr\u003e\nHonda CRF450X 2005\u003cbr\u003e\nHonda CRF450X 2006\u003cbr\u003e\nHonda CRF450X 2007\u003cbr\u003e\nHonda CRF450X 2008\u003cbr\u003e\nHonda CRF450X 2010\u003cbr\u003e\nHonda CRF450X 2011\u003cbr\u003e\nHonda CRF450X 2012\u003cbr\u003e\nHonda CRF450X 2013\u003cbr\u003e\nHonda CRF450X 2014\u003cbr\u003e\nHonda CRF450X 2015\u003cbr\u003e\nHonda CRF450X 2016\u003cbr\u003e\nHonda CRF450X 2017\u003cbr\u003e\nHonda CRF450X 2018\u003cbr\u003e\nHonda CRF450X 2019\u003cbr\u003e\nHonda CRF450X 2020\u003cbr\u003e\nHonda CRF450X 2021\u003cbr\u003e\nHonda CRF450X 2022\u003cbr\u003e\nHonda CRF450X 2023\u003cbr\u003e\nHonda CRF450X 2024\u003cbr\u003e\nHonda XR250R  1996\u003cbr\u003e\nHonda XR250R  1998\u003cbr\u003e\nHonda XR250R 1997\u003cbr\u003e\nHonda XR250R 1999\u003cbr\u003e\nHonda XR250R 2000\u003cbr\u003e\nHonda XR250R 2001\u003cbr\u003e\nHonda XR250R 2002\u003cbr\u003e\nHonda XR250R 2003\u003cbr\u003e\nHonda XR250R 2004\u003cbr\u003e\nHonda XR400R  1997\u003cbr\u003e\nHonda XR400R  2001\u003cbr\u003e\nHonda XR400R  2003\u003cbr\u003e\nHonda XR400R 1996\u003cbr\u003e\nHonda XR400R 1998\u003cbr\u003e\nHonda XR400R 1999\u003cbr\u003e\nHonda XR400R 2000\u003cbr\u003e\nHonda XR400R 2002\u003cbr\u003e\nHonda XR400R 2004\u003cbr\u003e\nHonda XR650R 2000\u003cbr\u003e\nHonda XR650R 2001\u003cbr\u003e\nHonda XR650R 2002\u003cbr\u003e\nHonda XR650R 2003\u003cbr\u003e\nHonda XR650R 2004\u003cbr\u003e\nHonda XR650R 2005\u003cbr\u003e\nHonda XR650R 2006\u003cbr\u003e\nHonda XR650R 2007","brand":"DIRT TRICKS","offers":[{"title":"Default Title","offer_id":45194573250755,"sku":"254-120149B","price":139.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/kellymotorsport.com\/products\/dirt-tricks-chromoly-steel-and-zirconium-rear-sprocket-for-honda-crf450rx-and-cr500r-49-tooth-black","provider":"Kelly Motorsports","version":"1.0","type":"link"}