{"product_id":"03-2450-pro-x-connecting-rod-kit-for-yamaha-yz450fx-yz-450fx-2021-2023","title":"03.2450 Pro-X Connecting Rod Kit for Yamaha YZ450FX YZ 450FX 2021-2023","description":"\u003ch2\u003ePro-X Connecting Rod Kit for Yamaha YZ450FX\u003c\/h2\u003e\u003cp\u003eThis Pro-X connecting rod kit is a rebuild component for the Yamaha YZ450FX, carrying Pro-X part number 03.2450, and it restores the crank assembly on 2021 through 2023 models when the original rod has reached the end of its service life.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Pro-X connecting rod kit for Yamaha YZ450FX gives riders a direct rebuild option for the crankshaft assembly. It supplies the connecting rod and matched components needed to press together a fresh crank for 2021 to 2023 YZ450FX machines. This connecting rod kit suits engine builders and owners doing a bottom end refresh on a used race bike.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConnecting rod sized for the Yamaha YZ450FX engine\u003c\/li\u003e\n\u003cli\u003eKit pairs the rod with a big end bearing and crank pin\u003c\/li\u003e\n\u003cli\u003ePro-X part number 03.2450 for straightforward ordering\u003c\/li\u003e\n\u003cli\u003eBuilt for high-rpm four-stroke motocross use\u003c\/li\u003e\n\u003cli\u003eIntended for crankshaft rebuilds, not as a bolt-on accessory\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ450FX 2021\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX 2022\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX 2023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom end rebuilds after a rod bearing failure\u003c\/li\u003e\n\u003cli\u003ePreventive crank service on a high-hour race bike\u003c\/li\u003e\n\u003cli\u003eEngine refresh during a full top and bottom end rebuild\u003c\/li\u003e\n\u003cli\u003eOff-road and enduro use where the YZ450FX is ridden hard\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\u003e03.2450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnecting rod kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ450FX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2021 to 2023\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 kit include bearings? \u003cstrong\u003eA:\u003c\/strong\u003e The connecting rod kit is supplied as a matched assembly for the YZ450FX crank, and pressing it in calls for a shop with the right tooling. \u003cstrong\u003eQ:\u003c\/strong\u003e Can I install it without splitting the cases? \u003cstrong\u003eA:\u003c\/strong\u003e No, a connecting rod replacement requires splitting the crankcase and rebuilding the crankshaft assembly.\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":51116820627542,"sku":"OO1C21904","price":365.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_29878dae-9cb3-43b7-977d-3d250715b767.jpg?v=1794482493","url":"https:\/\/www.solidspare.com\/products\/03-2450-pro-x-connecting-rod-kit-for-yamaha-yz450fx-yz-450fx-2021-2023","provider":"Solid Spare","version":"1.0","type":"link"}