{"product_id":"renthal-520-51p-51-tooth-rear-sprocket-123u-520-51gybk","title":"Renthal 520-51P 51-Tooth Rear Sprocket 123U-520-51GYBK","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 aluminum construction is stated to be 66% lighter than steel, while computer engineering and testing support precise fitment, concentricity, and load dispersion.\u003c\/p\u003e\u003cp\u003eThe sprocket features tooth profiling designed to support power transfer and a hardwearing surface treatment for durability. This black 520-51P rear sprocket is identified by manufacturer part number 123U-520-51GYBK and vendor part number 123U-520-51GYBK.\u003c\/p\u003e\u003cp\u003eFitment listed for this product includes the 1990–1999 Suzuki DR350. Verify the motorcycle year, model, chain size, tooth count, and sprocket specifications before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Renthal\u003c\/li\u003e\n\u003cli\u003eModel: UltraLight rear chainwheel\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 123U-520-51GYBK\u003c\/li\u003e\n\u003cli\u003eVendor part number: 123U-520-51GYBK\u003c\/li\u003e\n\u003cli\u003eTooth count: 51 teeth\u003c\/li\u003e\n\u003cli\u003eChain size: 520\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-machined 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003eConstruction: Stated to be 66% lighter than steel\u003c\/li\u003e\n\u003cli\u003eDesign: Computer engineered and tested for precise fitment, concentricity, and load dispersion\u003c\/li\u003e\n\u003cli\u003eTooth profiling: Designed to support power transfer\u003c\/li\u003e\n\u003cli\u003eFinish: Black\u003c\/li\u003e\n\u003cli\u003eListed fitment: 1990 Suzuki DR350 through 1999 Suzuki DR350\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: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n1982 Suzuki RM250 Base\u003cbr\u003e\n1983 Suzuki RM250 Base\u003cbr\u003e\n1984 Suzuki RM250 Base\u003cbr\u003e\n1985 Suzuki RM250 Base\u003cbr\u003e\n1986 Suzuki RM125 Base\u003cbr\u003e\n1986 Suzuki RM250 Base\u003cbr\u003e\n1987 Suzuki RM125 Base\u003cbr\u003e\n1987 Suzuki RM250 Base\u003cbr\u003e\n1988 Suzuki RM125 Base\u003cbr\u003e\n1988 Suzuki RM250 Base\u003cbr\u003e\n1989 Suzuki RM125 Base\u003cbr\u003e\n1989 Suzuki RM250 Base\u003cbr\u003e\n1989 Suzuki RMX250 Base\u003cbr\u003e\n1990 Suzuki DR350 Base\u003cbr\u003e\n1990 Suzuki RM125 Base\u003cbr\u003e\n1990 Suzuki RM250 Base\u003cbr\u003e\n1990 Suzuki RMX250 Base\u003cbr\u003e\n1991 Suzuki DR350 Base\u003cbr\u003e\n1991 Suzuki RM125 Base\u003cbr\u003e\n1991 Suzuki RM250 Base\u003cbr\u003e\n1991 Suzuki RMX250 Base\u003cbr\u003e\n1992 Suzuki DR350 Base\u003cbr\u003e\n1992 Suzuki RM125 Base\u003cbr\u003e\n1992 Suzuki RM250 Base\u003cbr\u003e\n1992 Suzuki RMX250 Base\u003cbr\u003e\n1993 Suzuki DR350 Base\u003cbr\u003e\n1993 Suzuki RM125 Base\u003cbr\u003e\n1993 Suzuki RM250 Base\u003cbr\u003e\n1993 Suzuki RMX250 Base\u003cbr\u003e\n1994 Suzuki DR350 Base\u003cbr\u003e\n1994 Suzuki RM125 Base\u003cbr\u003e\n1994 Suzuki RM250 Base\u003cbr\u003e\n1994 Suzuki RMX250 Base\u003cbr\u003e\n1995 Suzuki DR350 Base\u003cbr\u003e\n1995 Suzuki RM125 Base\u003cbr\u003e\n1995 Suzuki RM250 Base\u003cbr\u003e\n1995 Suzuki RMX250 Base\u003cbr\u003e\n1996 Suzuki DR350 Base\u003cbr\u003e\n1996 Suzuki RM125 Base\u003cbr\u003e\n1996 Suzuki RM250 Base\u003cbr\u003e\n1996 Suzuki RMX250 Base\u003cbr\u003e\n1997 Suzuki DR350 Base\u003cbr\u003e\n1997 Suzuki RM125 Base\u003cbr\u003e\n1997 Suzuki RM250 Base\u003cbr\u003e\n1997 Suzuki RMX250 Base\u003cbr\u003e\n1998 Suzuki DR350 Base\u003cbr\u003e\n1998 Suzuki RM125 Base\u003cbr\u003e\n1998 Suzuki RM250 Base\u003cbr\u003e\n1998 Suzuki RMX250 Base\u003cbr\u003e\n1999 Suzuki DR350 Base\u003cbr\u003e\n1999 Suzuki RM125 Base\u003cbr\u003e\n1999 Suzuki RM250 Base\u003cbr\u003e\n2000 Suzuki DR-Z400E Base\u003cbr\u003e\n2000 Suzuki DR-Z400S Base\u003cbr\u003e\n2000 Suzuki RM125 Base\u003cbr\u003e\n2000 Suzuki RM250 Base\u003cbr\u003e\n2001 Suzuki DR-Z400E Base\u003cbr\u003e\n2001 Suzuki DR-Z400S Base\u003cbr\u003e\n2001 Suzuki RM125 Base\u003cbr\u003e\n2001 Suzuki RM250 Base\u003cbr\u003e\n2002 Suzuki DR-Z400E Base\u003cbr\u003e\n2002 Suzuki DR-Z400S Base\u003cbr\u003e\n2002 Suzuki RM125 Base\u003cbr\u003e\n2002 Suzuki RM250 Base\u003cbr\u003e\n2003 Suzuki DR-Z400E Base\u003cbr\u003e\n2003 Suzuki DR-Z400S Base\u003cbr\u003e\n2003 Suzuki RM125 Base\u003cbr\u003e\n2003 Suzuki RM250 Base\u003cbr\u003e\n2004 Suzuki DR-Z250 Base\u003cbr\u003e\n2004 Suzuki DR-Z400E Base\u003cbr\u003e\n2004 Suzuki DR-Z400S Base\u003cbr\u003e\n2004 Suzuki RM125 Base\u003cbr\u003e\n2004 Suzuki RM250 Base\u003cbr\u003e\n2005 Suzuki DR-Z250 Base\u003cbr\u003e\n2005 Suzuki DR-Z400E Base\u003cbr\u003e\n2005 Suzuki DR-Z400S Base\u003cbr\u003e\n2005 Suzuki DR-Z400SM Base\u003cbr\u003e\n2005 Suzuki RM125 Base\u003cbr\u003e\n2005 Suzuki RM250 Base\u003cbr\u003e\n2005 Suzuki RMZ450 Base\u003cbr\u003e\n2006 Suzuki DR-Z250 Base\u003cbr\u003e\n2006 Suzuki DR-Z400E Base\u003cbr\u003e\n2006 Suzuki DR-Z400S Base\u003cbr\u003e\n2006 Suzuki DR-Z400SM Base\u003cbr\u003e\n2006 Suzuki RM125 Base\u003cbr\u003e\n2006 Suzuki RM250 Base\u003cbr\u003e\n2006 Suzuki RMZ450 Base\u003cbr\u003e\n2007 Suzuki DR-Z250 Base\u003cbr\u003e\n2007 Suzuki DR-Z400E Base\u003cbr\u003e\n2007 Suzuki DR-Z400S Base\u003cbr\u003e\n2007 Suzuki DR-Z400SM Base\u003cbr\u003e\n2007 Suzuki RM125 Base\u003cbr\u003e\n2007 Suzuki RM250 Base\u003cbr\u003e\n2007 Suzuki RMZ250 Base\u003cbr\u003e\n2007 Suzuki RMZ450 Base\u003cbr\u003e\n2008 Suzuki DR-Z400E Base\u003cbr\u003e\n2008 Suzuki DR-Z400S Base\u003cbr\u003e\n2008 Suzuki DR-Z400SM Base\u003cbr\u003e\n2008 Suzuki RM250 Base\u003cbr\u003e\n2008 Suzuki RMZ250 Base\u003cbr\u003e\n2008 Suzuki RMZ450 Base\u003cbr\u003e\n2009 Suzuki DR-Z400E Base\u003cbr\u003e\n2009 Suzuki DR-Z400S Base\u003cbr\u003e\n2009 Suzuki DR-Z400SM Base\u003cbr\u003e\n2009 Suzuki RMZ250 Base\u003cbr\u003e\n2009 Suzuki RMZ450 Base\u003cbr\u003e\n2010 Suzuki DR-Z400E Base\u003cbr\u003e\n2010 Suzuki DR-Z400S Base\u003cbr\u003e\n2010 Suzuki DR-Z400SM Base\u003cbr\u003e\n2010 Suzuki RMX450Z Base\u003cbr\u003e\n2010 Suzuki RMZ250 Base\u003cbr\u003e\n2010 Suzuki RMZ450 Base\u003cbr\u003e\n2011 Suzuki DR-Z400E Base\u003cbr\u003e\n2011 Suzuki DR-Z400S Base\u003cbr\u003e\n2011 Suzuki DR-Z400SM Base\u003cbr\u003e\n2011 Suzuki RMZ250 Base\u003cbr\u003e\n2011 Suzuki RMZ450 Base\u003cbr\u003e\n2012 Suzuki DR-Z400S Base\u003cbr\u003e\n2012 Suzuki DR-Z400SM Base\u003cbr\u003e\n2012 Suzuki RMZ250 Base\u003cbr\u003e\n2012 Suzuki RMZ450 Base\u003cbr\u003e\n2013 Suzuki DR-Z400S Base\u003cbr\u003e\n2013 Suzuki DR-Z400SM Base\u003cbr\u003e\n2013 Suzuki RMZ250 Base\u003cbr\u003e\n2013 Suzuki RMZ450 Base\u003cbr\u003e\n2014 Suzuki DR-Z400S Base\u003cbr\u003e\n2014 Suzuki DR-Z400SM Base\u003cbr\u003e\n2014 Suzuki RMZ250 Base\u003cbr\u003e\n2014 Suzuki RMZ450 Base\u003cbr\u003e\n2015 Suzuki DR-Z400S Base\u003cbr\u003e\n2015 Suzuki DR-Z400SM Base\u003cbr\u003e\n2015 Suzuki RMZ250 Base\u003cbr\u003e\n2015 Suzuki RMZ450 Base\u003cbr\u003e\n2016 Suzuki DR-Z400S Base\u003cbr\u003e\n2016 Suzuki DR-Z400SM Base\u003cbr\u003e\n2016 Suzuki RMZ250 Base\u003cbr\u003e\n2016 Suzuki RMZ450 Base\u003cbr\u003e\n2017 Suzuki DR-Z400S Base\u003cbr\u003e\n2017 Suzuki DR-Z400SM Base\u003cbr\u003e\n2017 Suzuki RMZ250 Base\u003cbr\u003e\n2017 Suzuki RMZ450 Base\u003cbr\u003e\n2018 Suzuki DR-Z400S Base\u003cbr\u003e\n2018 Suzuki DR-Z400SM Base\u003cbr\u003e\n2018 Suzuki RMZ250 Base\u003cbr\u003e\n2018 Suzuki RMZ450 Base\u003cbr\u003e\n2019 Suzuki DR-Z400S Base\u003cbr\u003e\n2019 Suzuki DR-Z400SM Base\u003cbr\u003e\n2019 Suzuki RMZ250 Base\u003cbr\u003e\n2019 Suzuki RMZ450 Base\u003cbr\u003e\n2020 Suzuki RMZ250 Base\u003cbr\u003e\n2020 Suzuki RMZ450 Base\u003cbr\u003e\n2021 Suzuki RMZ250 Base\u003cbr\u003e\n2021 Suzuki RMZ450 Base","brand":"Renthal","offers":[{"title":"Default Title","offer_id":68304453763307,"sku":"596973","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/7805a97f0bbb744bb1ab2789ff2d804e_bcc46611-23a7-4965-8bc5-cbb79c0b0afe.jpg?v=1793259550","url":"https:\/\/ctracingservices.com\/products\/renthal-520-51p-51-tooth-rear-sprocket-123u-520-51gybk","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}