{"product_id":"prox-01-2018-a-piston-kit-2018-2026-yamaha-yz65-65cc-2-stroke","title":"ProX 01.2018.A Piston Kit - 2018-2026 Yamaha YZ65 65cc 2-Stroke","description":"\u003ch3\u003eProX 01.2018.A Premium CNC Machined Piston Kit\u003c\/h3\u003e\n\u003cp\u003eWhen it is time to refresh the top end of your 65cc machine, the ProX 01.2018.A Piston Kit provides the reliability and precision your young racer needs to stay competitive. These pistons are precision machined on state-of-the-art CNC equipment to ensure tight tolerances and consistent power delivery. For riders who demand Factory Quality components for their 2-stroke engines, Moto-House MX delivers the parts that keep bikes running at peak performance.\u003c\/p\u003e\n\u003cp\u003eThis kit is manufactured using high-quality aluminum alloys that meet or exceed original equipment standards. By focusing on maintained strength and optimized weight, ProX pistons offer excellent durability and thermal management under racing conditions. This Standard Size A kit is a direct replacement, providing the perfect fit for your cylinder wall clearances and ensuring your Yamaha YZ65 stays on the track and out of the pits.\u003c\/p\u003e\n\u003ch3\u003eTop Features: ProX 01.2018.A Piston Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCNC Precision Machining:\u003c\/b\u003e Manufactured on advanced equipment for exact tolerances and fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Grade Aluminum Alloy:\u003c\/b\u003e Durable construction designed to withstand high-revving 2-stroke operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Size A Fitment:\u003c\/b\u003e Engineered to follow specific manufacturer piston-to-cylinder wall clearances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFactory Quality Reliability:\u003c\/b\u003e A trusted aftermarket solution that meets rigorous performance standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Kit:\u003c\/b\u003e Includes the piston, ring kit, wrist pin, and circlips for a hassle-free rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e When installing a new 2-stroke piston, always lubricate the wrist pin and small-end bearing with high-quality 2-cycle oil to prevent dry-start wear.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this a Standard Size or Oversize piston?\u003c\/b\u003e\u003cbr\u003eA: This is a Standard Size A (43.44 mm) piston, designed for the stock 44.50 mm bore.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this kit include the rings and clips?\u003c\/b\u003e\u003cbr\u003eA: Yes, the ProX kit is a complete package including the piston, ring kit, wrist pin, and circlips.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can this be used for racing?\u003c\/b\u003e\u003cbr\u003eA: Absolutely. ProX pistons are a staple in the motocross industry for both recreational riding and competitive racing.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop End Gasket Set:\u003c\/b\u003e Ensure a perfect seal for your Yamaha YZ65 rebuild with a fresh gasket kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eYamalube 2-S Engine Oil:\u003c\/b\u003e Keep your new piston protected with the best lubrication for small-bore 2-strokes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRestore your machine's performance today. Buy now at Moto-House MX!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. The Best Motocross\/UTV \u0026amp; ATV Shop in Central Florida. Stop by our local store in Montverde, FL or enjoy lightning-fast shipping across the USA.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":44495830712403,"sku":"01.2018.A","price":80.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/1489586.png?v=1776228173","url":"https:\/\/motohousemx.com\/products\/prox-01-2018-a-piston-kit-2018-2026-yamaha-yz65-65cc-2-stroke","provider":"Moto-House MX","version":"1.0","type":"link"}