{"product_id":"natural-520x78-o-ring-chain-11-40-sprockets-for-polaris-trail-boss-325-2001-2002","title":"Natural 520x78 O-Ring Chain 11\/40 Sprockets for Polaris Trail Boss 325 2001-2002","description":"\u003ch2\u003e520x78 O-Ring Chain \u0026amp; 11\/40 Sprockets for Polaris Trail Boss 325\u003c\/h2\u003e\u003cp\u003eThis O-ring chain and sprocket set provides a reliable drivetrain replacement for your Polaris Trail Boss 325 ATV, offering smooth power transfer and long-lasting durability.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 520x78 O-ring chain and sprocket set is designed to restore performance on Polaris Trail Boss 325 models from 2001-2002. The O-ring chain reduces friction and wear, while the 11\/40 sprockets deliver optimal gearing for trail riding. This replacement drivetrain kit ensures your ATV runs smoothly and efficiently.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eO-ring chain seals in lubrication for extended life\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets resist wear\u003c\/li\u003e\n\u003cli\u003ePrecise 520 pitch and 78-link length match OEM specs\u003c\/li\u003e\n\u003cli\u003e11-tooth front and 40-tooth rear sprockets provide balanced gearing\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish on sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Trail Boss 325 (2001-2002)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and recreational ATV use\u003c\/li\u003e\n\u003cli\u003eFarm and ranch utility tasks\u003c\/li\u003e\n\u003cli\u003eOff-road exploration and hunting access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e520x78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Sprocket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear Sprocket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eO-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural (Silver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this chain pre-lubed? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the O-ring chain is factory lubricated and sealed, ready to install right out of the box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to adjust chain tension after installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, always check and adjust chain slack per your owner’s manual after fitting the new chain and sprockets.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890491486294,"sku":"SZ1F11880","price":138.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9625ba9a-c9c2-48cf-a0c7-e3a6d7e97d2b.jpg?v=1781140646","url":"https:\/\/www.solidspare.com\/products\/natural-520x78-o-ring-chain-11-40-sprockets-for-polaris-trail-boss-325-2001-2002","provider":"Solid Spare","version":"1.0","type":"link"}