{"product_id":"quadboss-414091-rear-carrier-bearing-upgrade-kit-honda-atc250-350-trx250-300-400-450","title":"QuadBoss 414091 Rear Carrier Bearing Upgrade Kit, Honda ATC250\/350\/TRX250\/300\/400\/450","description":"Replace two side-by-side bearings with one double-wide angular contact bearing to increase capacity and life by 30%. Kits for all late 450cc sport ATVs.\n\u003cul\u003e\n  \u003cli\u003eReplaces two standard bearings with one double-wide performance bearing\u003c\/li\u003e\n  \u003cli\u003eHelps maintain smooth rear axle rotation under aggressive riding\u003c\/li\u003e\n  \u003cli\u003eDirect-fit upgrade designed for popular 450cc sport ATV carriers\u003c\/li\u003e\n  \u003cli\u003eIncreases bearing capacity and service life versus stock setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuadBoss rear carrier bearing upgrade kit, model 414091, replaces two standard side-by-side bearings with one double-wide angular contact performance bearing. The upgrade is designed to increase bearing capacity and service life by 30% versus the stock setup while helping maintain smooth rear axle rotation during aggressive riding.\u003c\/p\u003e\u003cp\u003eThis direct-fit upgrade is designed for popular 450cc sport ATV carriers and fits 1999–2008 Honda TRX400EX Sportrax models. Manufacturer and vendor part number: 414091. Brand: QuadBoss.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement design: Replaces two standard bearings with one double-wide angular contact performance bearing.\u003c\/li\u003e\n\u003cli\u003eCapacity and service life: Increases bearing capacity and service life by 30% versus the stock setup.\u003c\/li\u003e\n\u003cli\u003eSmooth operation: Helps maintain smooth rear axle rotation under aggressive riding.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 1999–2008 Honda TRX400EX Sportrax models.\u003c\/li\u003e\n\u003cli\u003eApplication: Direct-fit upgrade designed for popular 450cc sport ATV carriers.\u003c\/li\u003e\n\u003cli\u003ePart number: QuadBoss manufacturer and vendor part number 414091.\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\n1985 Honda ATC250R Base\u003cbr\u003e\n1985 Honda ATC350X Base\u003cbr\u003e\n1986 Honda ATC250R Base\u003cbr\u003e\n1986 Honda ATC350X Base\u003cbr\u003e\n1986 Honda TRX250R Base\u003cbr\u003e\n1987 Honda TRX250R Base\u003cbr\u003e\n1987 Honda TRX250X Base\u003cbr\u003e\n1988 Honda TRX250R Base\u003cbr\u003e\n1988 Honda TRX250X Base\u003cbr\u003e\n1989 Honda TRX250R Base\u003cbr\u003e\n1991 Honda TRX250X Base\u003cbr\u003e\n1992 Honda TRX250X Base\u003cbr\u003e\n1993 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1994 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1995 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1996 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1997 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1998 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1999 Honda TRX300EX Sportrax Base\u003cbr\u003e\n1999 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2000 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2000 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2001 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2001 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2002 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2002 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2003 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2003 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2004 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2004 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2004 Honda TRX450R Base\u003cbr\u003e\n2005 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2005 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2005 Honda TRX450R Base\u003cbr\u003e\n2006 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2006 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2006 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2006 Honda TRX450R Base\u003cbr\u003e\n2007 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2007 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2007 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2007 Honda TRX450R Base\u003cbr\u003e\n2008 Honda TRX300EX Sportrax Base\u003cbr\u003e\n2008 Honda TRX400EX Sportrax Base\u003cbr\u003e\n2008 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2008 Honda TRX450R Base\u003cbr\u003e\n2009 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2009 Honda TRX450R Base\u003cbr\u003e\n2012 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2013 Honda TRX450ER Electric Start Base\u003cbr\u003e\n2014 Honda TRX450ER Electric Start Base","brand":"QuadBoss","offers":[{"title":"Default Title","offer_id":68303733424363,"sku":"677711","price":66.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/f89cb98187baf2181ed4715e52b3e4bbL.jpg?v=1793256870","url":"https:\/\/ctracingservices.com\/products\/quadboss-414091-rear-carrier-bearing-upgrade-kit-honda-atc250-350-trx250-300-400-450","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}