{"product_id":"428-108-drive-chain-for-yamaha-yz80-1979-1982-yz-80-dirt-bike","title":"428-108 Drive Chain for Yamaha YZ80 1979-1982 YZ 80 Dirt Bike","description":"\u003ch2\u003eDrive Chain for Yamaha YZ80\u003c\/h2\u003e\u003cp\u003eThis 428-108 drive chain is a direct replacement for the Yamaha YZ80, providing reliable power transfer from the countershaft sprocket to the rear wheel.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe 428-108 drive chain is built to keep the Yamaha YZ80 transferring power smoothly from the engine to the rear wheel. Riders of the YZ80 trust a fresh chain to restore crisp throttle response and dependable acceleration. This 428-108 drive chain is an ideal replacement for worn or stretched chains on the YZ80.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e428 pitch matches the YZ80's factory sprocket sizing\u003c\/li\u003e\n\u003cli\u003e108 links provide the correct length for the YZ80 swingarm and gearing\u003c\/li\u003e\n\u003cli\u003ePre-stretched construction helps resist elongation under load\u003c\/li\u003e\n\u003cli\u003eRoller design delivers smooth engagement with countershaft and rear sprockets\u003c\/li\u003e\n\u003cli\u003eHeat-treated pins and bushings for consistent wear resistance\u003c\/li\u003e\n\u003cli\u003ePre-lubricated from the factory to reduce initial friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ80 1979\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1980\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1981\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1982\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross track riding and racing\u003c\/li\u003e\n\u003cli\u003eTrail riding and off-road practice\u003c\/li\u003e\n\u003cli\u003eGeneral YZ80 drivetrain maintenance and rebuilds\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 Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e428\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1979-1982\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e428-108\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 How often should I replace the drive chain on my YZ80? \u003cstrong\u003eA:\u003c\/strong\u003e Replace it when the chain no longer meets the manufacturer's slack spec after adjustment or shows kinked links. Pairing a new chain with fresh sprockets reduces wear on both.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this chain come pre-lubricated? \u003cstrong\u003eA:\u003c\/strong\u003e It arrives with a factory-applied protective lubricant, but you should still lubricate it after installation and after every ride in wet or dusty conditions.\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":51149361315926,"sku":"OO1C30636","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_88ac3301-c351-4018-a5bc-0cbb2baba2c5.jpg?v=1794570711","url":"https:\/\/www.solidspare.com\/products\/428-108-drive-chain-for-yamaha-yz80-1979-1982-yz-80-dirt-bike","provider":"Solid Spare","version":"1.0","type":"link"}