{"product_id":"timing-chain-tensioner-guide-stopper-for-yamaha-yz-f-50th-anniversary-250","title":"Timing Chain Tensioner Guide Stopper for Yamaha YZ-F 50th Anniversary 250","description":"\u003ch2\u003eTiming Chain Tensioner Guide\/Stopper for Yamaha YZ-F 50th Anniversary 250\u003c\/h2\u003e\u003cp\u003eThis timing chain tensioner guide\/stopper is a replacement component that controls timing chain tension and prevents excess travel on Yamaha YZ-F 50th Anniversary 250 motorcycles from 2006 and 2024.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis timing chain tensioner guide\/stopper is a replacement component for the Yamaha YZ-F 50th Anniversary 250, designed to guide the timing chain and act as a stopper that limits tensioner travel. It helps keep the chain properly tensioned through the rev range, supporting consistent cam timing and reducing the risk of chain jump or excessive slack. It suits riders and mechanics servicing the valve train or replacing a worn guide during a top-end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFunctions as both a timing chain guide and tensioner stopper\u003c\/li\u003e\n\u003cli\u003eShaped to match the original mounting location for a direct fit\u003c\/li\u003e\n\u003cli\u003eConstruction suited to continuous contact with the moving timing chain\u003c\/li\u003e\n\u003cli\u003eHelps limit tensioner travel to keep chain tension in spec\u003c\/li\u003e\n\u003cli\u003eSupports stable cam timing under high-rpm operation\u003c\/li\u003e\n\u003cli\u003eSold as a single guide\/stopper unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ-F 50th Anniversary 250, 2006\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ-F 50th Anniversary 250, 2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds and timing chain service\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or damaged chain guide\u003c\/li\u003e\n\u003cli\u003eRestoring correct tensioner travel after valve train work\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance on high-hour race engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTiming Chain Tensioner Guide\/Stopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ-F 50th Anniversary 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2006, 2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\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 Does this include the tensioner itself? \u003cstrong\u003eA:\u003c\/strong\u003e This listing covers the guide\/stopper component only, not the full tensioner assembly. Check your parts diagram to confirm which pieces you need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why would I replace a chain guide? \u003cstrong\u003eA:\u003c\/strong\u003e Guides wear from continuous chain contact and can lose their shape, allowing excess chain movement. Replacing a worn guide helps maintain proper tension and timing.\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":51063157653590,"sku":"OO1C07419","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_80190527-71c4-45e5-afee-f847c068c9bb.jpg?v=1794394215","url":"https:\/\/www.solidspare.com\/products\/timing-chain-tensioner-guide-stopper-for-yamaha-yz-f-50th-anniversary-250","provider":"Solid Spare","version":"1.0","type":"link"}