{"product_id":"mgt1-pwb-45303-1095569003","title":"Yamaha YZ 250 F (CG 39) [2017-2018] - forged pistons","description":"\u003ch2\u003ePROX forged pistons for Yamaha YZ 250 F\u003c\/h2\u003e\n\u003cp\u003eThe PROX forged piston is designed for the Yamaha YZ 250 F (CG 39) of the full 2017-2018 model year range. As a forged aluminum version, it combines the proven material selection with a specific aluminum alloy that helps reduce friction and support reliability.\u003c\/p\u003e\n\u003ch3\u003eFunction and execution\u003c\/h3\u003e\n\u003cp\u003eThe piston shape has a flat crown with a raised top and 4 valve pockets. Piston compression is standard; the stated compression is 13.5\/1. The piston is manufactured in OEM-equivalent quality and is tailored for use in the 4T engine.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 76.97 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: C\u003c\/li\u003e\n\u003cli\u003eOversize: +0.02\u003c\/li\u003e\n\u003cli\u003ePiston compression: standard\u003c\/li\u003e\n\u003cli\u003eCompaction: 13.5\/1\u003c\/li\u003e\n\u003cli\u003eRings Quantity: Set\u003c\/li\u003e\n\u003cli\u003eStroke: 4T\u003c\/li\u003e\n\u003cli\u003ePiston shape: Flat crown with raised top \/ 4 valve pockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\n\u003cp\u003eSuitable for Yamaha YZ 250 F (CG 39), built between 2017 and 2018. When making the selection, the complete vehicle type, the year of manufacture, the diameter of 76.97 mm as well as the marking C and oversize +0.02 must be taken into account.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57258334814534,"sku":"MGT1-PWB-45303-1095569003","price":329.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1095569003-1_6a8edd57-acd9-4ae0-ac3f-900b8c91c65d.jpg?v=1788497847","url":"https:\/\/motorize-canada.com\/products\/yamaha-yz-250-f-cg-39-2017-2018-forged-pistons-4","provider":"Motorize","version":"1.0","type":"link"}