{"product_id":"vertex-wr101-082-complete-engine-rebuild-kit-yamaha-yz250-yz250x-moto-house-mx","title":"Vertex Complete Engine Rebuild Kit WR101-082 — Yamaha YZ250\/X 2003-2024","description":"\u003ch1\u003e\u003cstrong\u003eVertex Complete Engine Rebuild Kit WR101-082 — Yamaha YZ250 \u0026amp; YZ250X 2003-2024\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eWhen it’s time for a total engine restoration on your legendary Yamaha YZ250 or YZ250X, the Vertex Complete Engine Rebuild Kit (WR101-082) offers the ultimate \"one-stop-shop\" solution. By combining industry-leading Vertex piston technology with the proven durability of Hot Rods crankshaft and bearing components, this master kit ensures every critical internal part of your 2-stroke engine is replaced with precision-engineered, high-performance hardware.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for riders who demand reliability and peak performance, whether for motocross, hare scrambles, or off-road racing. Stop hunting for individual seals and bearings; get the exact combination of parts needed to rebuild your engine with total confidence.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Inside the Box:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertex Piston Kit:\u003c\/strong\u003e Standard compression piston, high-performance rings, wrist pin, and circlips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Rods Heavy-Duty Crankshaft:\u003c\/strong\u003e Stock stroke, pre-assembled with the essential wrist pin bearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Rods Main Bearing \u0026amp; Seal Kit:\u003c\/strong\u003e Engineered for maximum reliability under high-load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Rods Transmission Bearing Kit:\u003c\/strong\u003e Includes all transmission bearings, output shaft collar, and sprocket lock washer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Rods Counter Balancer Bearing Kit:\u003c\/strong\u003e Critical components for maintaining smooth, vibration-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Rods Water Pump Bearing \u0026amp; Seal Kit:\u003c\/strong\u003e Complete refresh components for your cooling system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertex Complete Gasket \u0026amp; Seal Kit:\u003c\/strong\u003e A total top-and-bottom-end solution, including all O-rings and high-quality seals required for sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f4f4; text-align: left;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVehicle Model Series\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2003-2024\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYamaha YZ250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2016-2024\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYamaha YZ250X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eExpert Pro-Tip:\u003c\/h3\u003e\n\u003cp\u003eRebuilding a 2-stroke engine is an art. We recommend using professional-grade tools like a crank puller and a case splitter to avoid damaging the engine cases during disassembly and assembly. Prior to installing the new Hot Rods crank, ensure your main bearing bores are perfectly clean and lightly oiled to allow for a smooth seat. Always check your ring end gap in the cylinder to ensure the rings are perfectly matched to your bore.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003ePro-Grade Engine Rebuild Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eHigh-Performance Premix \u0026amp; Gear Oils\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt Moto-House MX, we specialize in high-performance off-road parts. With over 40 years of industry experience, our team ensures you get the right parts for your machine the first time. We ship worldwide from our Central Florida facility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vertex","offers":[{"title":"Default Title","offer_id":41227313774675,"sku":"WR101-082","price":737.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/vertex-complete-engine-rebuild-kit-wr101-082-2003-2020-yamaha-yz250-and-2016-2020-yz250x-375581.jpg?v=1735463351","url":"https:\/\/motohousemx.com\/products\/vertex-wr101-082-complete-engine-rebuild-kit-yamaha-yz250-yz250x-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}