{"product_id":"mgt1-pwb-48526-1117223001","title":"YAMAHA WR 250 F [2020-2027] - WÖSSNER Pro Series forged pistons","description":"\u003ch2\u003eWÖSSNER Pro Series forged pistons for the YAMAHA WR 250 F\u003c\/h2\u003e\u003cp\u003eThe WÖSSNER Pro Series forged piston is designed for the YAMAHA WR 250 F from the entire 2020-2027 model year range. The aluminum version is forged and has an anti-friction coated shaft. The high compression piston design is described as having a double forged bridge, 3D crown and gas port.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003ePiston compression: high compression\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 76.96 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: A\u003c\/li\u003e\n\u003cli\u003eOversize: STD\u003c\/li\u003e\n\u003cli\u003eBore diameter: 77.00 mm\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 14.2:1\u003c\/li\u003e\n\u003cli\u003eRings Quantity: 2\u003c\/li\u003e\n\u003cli\u003eStroke: 2T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVersion and scope of delivery\u003c\/h3\u003e\u003cp\u003eThe piston skirt has an anti-friction coating. The piston construction includes a double forged bridge and a 3D crown with a gas port. The scope of delivery includes ring(s), locking ring(s) and axle.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the YAMAHA WR 250 F, built between 2020 and 2027. The piston should be assigned based on the specified diameter of 76.96 mm, the bore diameter of 77.00 mm and the markings A and STD.\u003c\/p\u003e\u003cp\u003eWössner forged pistons are manufactured in Germany by specialists in 2- and 4-stroke engine parts.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57264862986566,"sku":"MGT1-PWB-48526-1117223001","price":225.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1117223001-1_6e1b899b-541e-4426-bc8c-9b8dc422530b.jpg?v=1788537222","url":"https:\/\/motorize.uk\/products\/yamaha-wr-250-f-2020-2027-wossner-pro-series-forged-pistons","provider":"Motorize","version":"1.0","type":"link"}