{"product_id":"03-2309-pro-x-connecting-rod-kit-for-yamaha-yz250-1999-2026-yz-250","title":"03.2309 Pro-X Connecting Rod Kit for Yamaha YZ250 1999-2026 YZ 250","description":"\u003ch2\u003eConnecting Rod Kit for Yamaha YZ250\u003c\/h2\u003e\u003cp\u003eThis Pro-X connecting rod kit is a complete engine rebuild assembly for Yamaha YZ250 models spanning 1999 through 2026, replacing the worn rod, bearing, and pin so the crank turns true under load. The kit carries the 03.2309 reference and delivers fresh bottom end components for a top end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Pro-X connecting rod kit restores the bottom end of a Yamaha YZ250 after hours of hard riding wear out the original rod assembly. The connecting rod kit for Yamaha YZ250 includes the rod, lower bearing, and wrist pin hardware needed to rebuild the crank with confidence. Riders and mechanics rebuilding a tired YZ250 engine choose this connecting rod kit for its consistent fit and dependable service life.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete kit with connecting rod, big end bearing, and crank pin\u003c\/li\u003e\n\u003cli\u003eManufactured to reference 03.2309 for direct replacement fit\u003c\/li\u003e\n\u003cli\u003eHeat treated steel construction for high RPM durability\u003c\/li\u003e\n\u003cli\u003ePrecision machined bore and pin surfaces for true rotation\u003c\/li\u003e\n\u003cli\u003eDesigned as a service replacement for worn or seized rods\u003c\/li\u003e\n\u003cli\u003eSold as a single kit covering one rod assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ250 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 2000\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250 2001 through 2026 model years\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ 250 two stroke engines in this range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom end rebuilds after crank bearing failure\u003c\/li\u003e\n\u003cli\u003eTop end refresh paired with a new piston and rings\u003c\/li\u003e\n\u003cli\u003eRace season teardown and preventive maintenance\u003c\/li\u003e\n\u003cli\u003eRestoring a used YZ250 engine before resale\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\u003e03.2309\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePro-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ250 1999-2026\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\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the bearings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the connecting rod kit ships with the rod, lower bearing, and crank pin as a matched assembly for the Yamaha YZ250.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to press the crank apart to install it? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, installing a connecting rod kit requires splitting the crank and pressing the new rod in with proper alignment tools.\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":51114334126166,"sku":"OO1C20548","price":263.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_559142f9-5e14-4b32-a799-7ea5d5292fb9.jpg?v=1794481418","url":"https:\/\/www.solidspare.com\/products\/03-2309-pro-x-connecting-rod-kit-for-yamaha-yz250-1999-2026-yz-250","provider":"Solid Spare","version":"1.0","type":"link"}