{"product_id":"420-104-drive-chain-for-yamaha-rt100-1990-2000-rt-100","title":"420-104 Drive Chain for Yamaha RT100 1990-2000 RT 100","description":"\u003ch2\u003e420-104 Drive Chain for Yamaha RT100\u003c\/h2\u003e\u003cp\u003eThis 420-104 drive chain is a direct replacement chain sized for the Yamaha RT100, delivering smooth power transfer from the engine to the rear wheel for 1990-2000 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe 420-104 drive chain is a wear item built to keep the RT100 moving power to the rear wheel reliably. Riders running a 1990-2000 Yamaha RT100 will find this chain sized to match the stock 420 pitch and 104-link length. It suits anyone doing routine drivetrain maintenance or replacing a stretched chain.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e420 pitch sizing matches the RT100 stock drivetrain\u003c\/li\u003e\n\u003cli\u003e104-link length fits the 1990-2000 RT100 sprocket and swingarm setup\u003c\/li\u003e\n\u003cli\u003eSteel construction resists stretch under load\u003c\/li\u003e\n\u003cli\u003eRoller design keeps friction low across the sprockets\u003c\/li\u003e\n\u003cli\u003ePre-stretched during manufacturing to reduce break-in adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha RT100 1990\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1991\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1992\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1993\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1994\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1995\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1996\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1997\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 2000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding on small-displacement two-strokes\u003c\/li\u003e\n\u003cli\u003eFarm and property use where the RT100 handles light hauling\u003c\/li\u003e\n\u003cli\u003eRestoration projects returning an RT100 to running condition\u003c\/li\u003e\n\u003cli\u003eRoutine drivetrain refresh when the old chain has stretched\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420-104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoller drive chain\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 Do I need to change the sprockets at the same time? \u003cstrong\u003eA:\u003c\/strong\u003e It is good practice to inspect both sprockets when replacing the chain. Worn sprocket teeth will quickly wear out a new chain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should chain tension be checked? \u003cstrong\u003eA:\u003c\/strong\u003e Check tension before each ride and adjust to the spec in your Yamaha service manual. A properly tensioned chain lasts far longer.\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":51149345882198,"sku":"OO1C30623","price":27.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f701df5f-cf10-4b8c-bacd-646382d39bb5.jpg?v=1794570695","url":"https:\/\/www.solidspare.com\/products\/420-104-drive-chain-for-yamaha-rt100-1990-2000-rt-100","provider":"Solid Spare","version":"1.0","type":"link"}