{"product_id":"wiseco-piston-kit-77-00-mm-yamaha-wr250f-2015-2017","title":"Wiseco Piston Kit 77.00 Mm - Yamaha WR250F 2015-2017","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYamaha WR250F 2015-2017\u003c\/li\u003e\n\u003cli\u003eYamaha YZ250F 2014-2015\u003c\/li\u003e\n\u003cli\u003eYamaha YZ250FX 2015-2016\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eR\u0026amp;D developed to provide dyno-proven power gains\u003c\/li\u003e\n\u003cli\u003eAsymmetric skirt design for improved wear and even loading on major thrust skirt\u003c\/li\u003e\n\u003cli\u003ePrecision fit ring; custom-lapped compression ring for improved power\u003c\/li\u003e\n\u003cli\u003e100% billet machined for superior strength-to-weight ratio and optimized fit\u003c\/li\u003e\n\u003cli\u003eHigh compression (14:1 for 450cc, 14.5:1 for 250cc) for maximum torque and throttle response\u003c\/li\u003e\n\u003cli\u003eDome design improves flame travel to maximize air\/ fuel burn efficiency\u003c\/li\u003e\n\u003cli\u003eDLC-coated piston pin reduces friction and improves scuff resistance\u003c\/li\u003e\n\u003cli\u003eEnhanced pin oiling for improved lubrication and reduced friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ What's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Wiseco Piston Kit 77.00 Mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Wiseco\u003c\/li\u003e\n\u003cli\u003eManufacturer part #: RE812M07700\u003c\/li\u003e\n\u003cli\u003eCompression Ratio Imperial: 14.5:1\u003c\/li\u003e\n\u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged 2618 Aluminum\u003c\/li\u003e\n\u003cli\u003eBore - Oversize Metric: Standard\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eModel: Racer Elite Series\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShips fast from DuneGoonShop!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":51225780322529,"sku":"0910-5076","price":483.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/D0FAC147-7E54-4C17-8936-E61CFD89262F.png?v=1793307173","url":"https:\/\/dunegoonshop.com\/en-ca\/products\/wiseco-piston-kit-77-00-mm-yamaha-wr250f-2015-2017","provider":"Dune Goons","version":"1.0","type":"link"}