{"product_id":"renthal-520-46p-rear-grooved-sprocket-model-150u-520-46gbsi-silver","title":"Renthal 520-46P Rear Grooved Sprocket, Model 150U-520-46GBSI, Silver","description":"Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.  A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.\n\u003cp\u003eThe Renthal UltraLight Rear Chainwheel is a CNC-machined rear sprocket made from 7075 T6 aluminum. Its lightweight construction is engineered for reduced weight compared with steel while maintaining the strength required for powersports applications. Computer engineering and testing support precise fitment, concentricity and load dispersion.\u003c\/p\u003e\u003cp\u003eThis silver rear grooved sprocket features tooth profiling designed to support efficient power transfer. Its high-strength aluminum base material, manufacturing methods and hardwearing surface treatment are designed for durability in demanding riding conditions. The sprocket has 46 teeth and uses a 520 chain size.\u003c\/p\u003e\u003cp\u003eManufacturer part number: 150U-520-46GBSI. Vendor part number: 150U-520-46GBSI. Fitment includes the 2009 Yamaha WR250F, 2009 Yamaha WR450F, 2009 Yamaha YZ250F and 2009 Yamaha YZ450F; the 2010 Yamaha YZ250F and 2010 Yamaha YZ450F; and the 2011 Yamaha WR250F, 2011 Yamaha WR450F, 2011 Yamaha YZ250F and 2011 Yamaha YZ450F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstruction: CNC machined from 7075 T6 aluminum.\u003c\/li\u003e\n\u003cli\u003eDesign: UltraLight rear chainwheel engineered for reduced weight compared with steel.\u003c\/li\u003e\n\u003cli\u003eTooth Profile: Designed to support maximum power transfer.\u003c\/li\u003e\n\u003cli\u003eChain Size: 520.\u003c\/li\u003e\n\u003cli\u003eTooth Count: 46 teeth.\u003c\/li\u003e\n\u003cli\u003eFinish: Silver.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits select 2009-2011 Yamaha WR250F, WR450F, YZ250F and YZ450F models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: false\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n1999 Yamaha WR400F Base\u003cbr\u003e\n1999 Yamaha YZ125 Base\u003cbr\u003e\n1999 Yamaha YZ250 Base\u003cbr\u003e\n1999 Yamaha YZ400F Base\u003cbr\u003e\n2000 Yamaha WR400F Base\u003cbr\u003e\n2000 Yamaha YZ125 Base\u003cbr\u003e\n2000 Yamaha YZ250 Base\u003cbr\u003e\n2000 Yamaha YZ426F Base\u003cbr\u003e\n2001 Yamaha WR250F Base\u003cbr\u003e\n2001 Yamaha WR426F Base\u003cbr\u003e\n2001 Yamaha YZ125 Base\u003cbr\u003e\n2001 Yamaha YZ250 Base\u003cbr\u003e\n2001 Yamaha YZ250F Base\u003cbr\u003e\n2001 Yamaha YZ426F Base\u003cbr\u003e\n2002 Yamaha WR250F Base\u003cbr\u003e\n2002 Yamaha WR426F Base\u003cbr\u003e\n2002 Yamaha YZ125 Base\u003cbr\u003e\n2002 Yamaha YZ250 Base\u003cbr\u003e\n2002 Yamaha YZ250F Base\u003cbr\u003e\n2002 Yamaha YZ426F Base\u003cbr\u003e\n2003 Yamaha WR250F Base\u003cbr\u003e\n2003 Yamaha WR450F Base\u003cbr\u003e\n2003 Yamaha YZ125 Base\u003cbr\u003e\n2003 Yamaha YZ250 Base\u003cbr\u003e\n2003 Yamaha YZ250F Base\u003cbr\u003e\n2003 Yamaha YZ450F Base\u003cbr\u003e\n2004 Yamaha WR250F Base\u003cbr\u003e\n2004 Yamaha WR450F Base\u003cbr\u003e\n2004 Yamaha YZ125 Base\u003cbr\u003e\n2004 Yamaha YZ250 Base\u003cbr\u003e\n2004 Yamaha YZ250F Base\u003cbr\u003e\n2004 Yamaha YZ450F Base\u003cbr\u003e\n2005 Yamaha WR250F Base\u003cbr\u003e\n2005 Yamaha WR450F Base\u003cbr\u003e\n2005 Yamaha YZ125 Base\u003cbr\u003e\n2005 Yamaha YZ250 Base\u003cbr\u003e\n2005 Yamaha YZ250F Base\u003cbr\u003e\n2005 Yamaha YZ450F Base\u003cbr\u003e\n2006 Yamaha WR250F Base\u003cbr\u003e\n2006 Yamaha WR450F Base\u003cbr\u003e\n2006 Yamaha YZ125 Base\u003cbr\u003e\n2006 Yamaha YZ250 Base\u003cbr\u003e\n2006 Yamaha YZ250F Base\u003cbr\u003e\n2006 Yamaha YZ450F Base\u003cbr\u003e\n2007 Yamaha WR250F Base\u003cbr\u003e\n2007 Yamaha WR450F Base\u003cbr\u003e\n2007 Yamaha YZ125 Base\u003cbr\u003e\n2007 Yamaha YZ250 Base\u003cbr\u003e\n2007 Yamaha YZ250F Base\u003cbr\u003e\n2007 Yamaha YZ450F Base\u003cbr\u003e\n2008 Yamaha WR250F Base\u003cbr\u003e\n2008 Yamaha WR450F Base\u003cbr\u003e\n2008 Yamaha YZ125 Base\u003cbr\u003e\n2008 Yamaha YZ250 Base\u003cbr\u003e\n2008 Yamaha YZ250F Base\u003cbr\u003e\n2008 Yamaha YZ450F Base\u003cbr\u003e\n2009 Yamaha WR250F Base\u003cbr\u003e\n2009 Yamaha WR450F Base\u003cbr\u003e\n2009 Yamaha YZ125 Base\u003cbr\u003e\n2009 Yamaha YZ250 Base\u003cbr\u003e\n2009 Yamaha YZ250F Base\u003cbr\u003e\n2009 Yamaha YZ450F Base\u003cbr\u003e\n2010 Yamaha WR250F Base\u003cbr\u003e\n2010 Yamaha WR450F Base\u003cbr\u003e\n2010 Yamaha YZ125 Base\u003cbr\u003e\n2010 Yamaha YZ250 Base\u003cbr\u003e\n2010 Yamaha YZ250F Base\u003cbr\u003e\n2010 Yamaha YZ450F Base\u003cbr\u003e\n2011 Yamaha WR250F Base\u003cbr\u003e\n2011 Yamaha WR450F Base\u003cbr\u003e\n2011 Yamaha YZ125 Base\u003cbr\u003e\n2011 Yamaha YZ250 Base\u003cbr\u003e\n2011 Yamaha YZ250F Base\u003cbr\u003e\n2011 Yamaha YZ450F Base\u003cbr\u003e\n2012 Yamaha WR250F Base\u003cbr\u003e\n2012 Yamaha WR450F Base\u003cbr\u003e\n2012 Yamaha YZ125 Base\u003cbr\u003e\n2012 Yamaha YZ250 Base\u003cbr\u003e\n2012 Yamaha YZ250F Base\u003cbr\u003e\n2012 Yamaha YZ450F Base\u003cbr\u003e\n2013 Yamaha WR250F Base\u003cbr\u003e\n2013 Yamaha WR450F Base\u003cbr\u003e\n2013 Yamaha YZ125 Base\u003cbr\u003e\n2013 Yamaha YZ250 Base\u003cbr\u003e\n2013 Yamaha YZ250F Base\u003cbr\u003e\n2013 Yamaha YZ450F Base\u003cbr\u003e\n2014 Yamaha WR250F Base\u003cbr\u003e\n2014 Yamaha WR450F Base\u003cbr\u003e\n2014 Yamaha YZ125 Base\u003cbr\u003e\n2014 Yamaha YZ250 Base\u003cbr\u003e\n2014 Yamaha YZ250F Base\u003cbr\u003e\n2014 Yamaha YZ450F Base\u003cbr\u003e\n2015 Yamaha WR250F Base\u003cbr\u003e\n2015 Yamaha WR450F Base\u003cbr\u003e\n2015 Yamaha YZ125 Base\u003cbr\u003e\n2015 Yamaha YZ250 Base\u003cbr\u003e\n2015 Yamaha YZ250F Base\u003cbr\u003e\n2015 Yamaha YZ250FX Base\u003cbr\u003e\n2015 Yamaha YZ450F Base\u003cbr\u003e\n2016 Yamaha WR250F Base\u003cbr\u003e\n2016 Yamaha WR450F Base\u003cbr\u003e\n2016 Yamaha YZ125 Base\u003cbr\u003e\n2016 Yamaha YZ250 Base\u003cbr\u003e\n2016 Yamaha YZ250F Base\u003cbr\u003e\n2016 Yamaha YZ250FX Base\u003cbr\u003e\n2016 Yamaha YZ250X Base\u003cbr\u003e\n2016 Yamaha YZ450F Base\u003cbr\u003e\n2016 Yamaha YZ450FX Base\u003cbr\u003e\n2017 Yamaha WR250F Base\u003cbr\u003e\n2017 Yamaha WR450F Base\u003cbr\u003e\n2017 Yamaha YZ125 Base\u003cbr\u003e\n2017 Yamaha YZ250 Base\u003cbr\u003e\n2017 Yamaha YZ250F Base\u003cbr\u003e\n2017 Yamaha YZ250FX Base\u003cbr\u003e\n2017 Yamaha YZ250X Base\u003cbr\u003e\n2017 Yamaha YZ450F Base\u003cbr\u003e\n2017 Yamaha YZ450FX Base\u003cbr\u003e\n2018 Yamaha WR250F Base\u003cbr\u003e\n2018 Yamaha WR450F Base\u003cbr\u003e\n2018 Yamaha YZ125 Base\u003cbr\u003e\n2018 Yamaha YZ250 Base\u003cbr\u003e\n2018 Yamaha YZ250F Base\u003cbr\u003e\n2018 Yamaha YZ250FX Base\u003cbr\u003e\n2018 Yamaha YZ250X Base\u003cbr\u003e\n2018 Yamaha YZ450F Base\u003cbr\u003e\n2018 Yamaha YZ450FX Base\u003cbr\u003e\n2019 Yamaha WR250F Base\u003cbr\u003e\n2019 Yamaha WR450F Base\u003cbr\u003e\n2019 Yamaha YZ125 Base\u003cbr\u003e\n2019 Yamaha YZ250 Base\u003cbr\u003e\n2019 Yamaha YZ250F Base\u003cbr\u003e\n2019 Yamaha YZ250FX Base\u003cbr\u003e\n2019 Yamaha YZ250X Base\u003cbr\u003e\n2019 Yamaha YZ450F Base\u003cbr\u003e\n2019 Yamaha YZ450FX Base\u003cbr\u003e\n2020 Yamaha WR250F Base\u003cbr\u003e\n2020 Yamaha WR450F Base\u003cbr\u003e\n2020 Yamaha YZ125 Base\u003cbr\u003e\n2020 Yamaha YZ125X Base\u003cbr\u003e\n2020 Yamaha YZ250 Base\u003cbr\u003e\n2020 Yamaha YZ250F Base\u003cbr\u003e\n2020 Yamaha YZ250FX Base\u003cbr\u003e\n2020 Yamaha YZ250X Base\u003cbr\u003e\n2020 Yamaha YZ450F Base\u003cbr\u003e\n2020 Yamaha YZ450FX Base\u003cbr\u003e\n2021 Yamaha WR250F Base\u003cbr\u003e\n2021 Yamaha WR450F Base\u003cbr\u003e\n2021 Yamaha YZ125 Base\u003cbr\u003e\n2021 Yamaha YZ125X Base\u003cbr\u003e\n2021 Yamaha YZ250 Base\u003cbr\u003e\n2021 Yamaha YZ250F Base\u003cbr\u003e\n2021 Yamaha YZ250FX Base\u003cbr\u003e\n2021 Yamaha YZ250X Base\u003cbr\u003e\n2021 Yamaha YZ450F Base\u003cbr\u003e\n2021 Yamaha YZ450FX Base","brand":"Renthal","offers":[{"title":"Default Title","offer_id":68304218685675,"sku":"596947","price":99.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/7805a97f0bbb744bb1ab2789ff2d804e_2ae1fdb2-7b56-4d56-bb6b-e6480fd5dd30.jpg?v=1793258784","url":"https:\/\/ctracingservices.com\/products\/renthal-520-46p-rear-grooved-sprocket-model-150u-520-46gbsi-silver","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}