{"product_id":"mgt1-pwb-45304-1095569003","title":"Yamaha YZ 250 F (CG 40) [2019] - forged pistons","description":"\u003ch2\u003ePROX forged pistons for the Yamaha YZ 250 F\u003c\/h2\u003e\u003cp\u003eThe PROX forged piston is designed for the Yamaha YZ 250 F (CG 40), built in 2019. Its forged aluminum construction and OEM-equivalent quality make it a suitable component for upper engine revamping.\u003c\/p\u003e\u003ch3\u003eFunction and execution\u003c\/h3\u003e\u003cp\u003eThe aluminum alloy used is designed to reduce friction and support reliability. The piston has a flat crown with a raised top and 4 valve pockets. This shape is specially tailored to the specified engine version.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\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\u003ePiston compression: standard 13.5\/1\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\u003eRings Quantity: Set\u003c\/li\u003e\n\u003cli\u003eStroke: 4T\u003c\/li\u003e\n\u003cli\u003eSpecificity: Flat crown with raised top \/ 4 valve pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe forged piston fits the Yamaha YZ 250 F (CG 40), built in 2019. The assignment refers to this complete vehicle type and year of manufacture.\u003c\/p\u003e\u003ch3\u003eSelection note\u003c\/h3\u003e\u003cp\u003eWhen making the selection, the diameter of 76.97 mm, the oversize letter C and the oversize dimension +0.02 must be taken into account in particular. The default compression specified is 13.5\/1.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57258334847302,"sku":"MGT1-PWB-45304-1095569003","price":201.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1095569003-1_6ab6f61a-1709-4787-bca1-f79678878eb7.jpg?v=1788497857","url":"https:\/\/motorize.fr\/en\/products\/yamaha-yz-250-f-cg-40-2019-forged-pistons-4","provider":"Motorize","version":"1.0","type":"link"}