{"product_id":"mgt1-pwb-40443-1093735002","title":"Yamaha YZ 250 F (CG 18) [2004] - WÖSSNER Pro Series forged pistons","description":"\u003ch2\u003eWÖSSNER Pro Series forged pistons for Yamaha YZ 250 F\u003c\/h2\u003e\u003cp\u003eThe WÖSSNER Pro Series forged piston is designed for the Yamaha YZ 250 F (CG 18) built in 2004. As a forged aluminum piston, it offers a precisely defined basis for repairing the upper engine area. The version with 2 piston rings and a compression ratio of 13.3:1 supports targeted selection based on the technical engine data.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093735002-1_2b0c21ab-2a57-4718-b4a0-4ebe8e6870c2.jpg?v=1788435756\" alt=\"Yamaha YZ 250 F (CG 18) [2004] - WÖSSNER Pro Series forged pistons – product view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha YZ 250 F (CG 18) [2004] - WÖSSNER Pro Series forged pistons – product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003ePiston diameter Ø: 76.97 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: B\u003c\/li\u003e\n\u003cli\u003eOversize: +0.01\u003c\/li\u003e\n\u003cli\u003eBore diameter: 77.01mm\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 13.3:1\u003c\/li\u003e\n\u003cli\u003eNumber of piston rings: 2\u003c\/li\u003e\n\u003cli\u003eSpecificity: Double forged bridge\/gas connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe forged piston fits the Yamaha YZ 250 F (CG 18), built in 2004. The assignment is limited to this complete year range.\u003c\/p\u003e\u003ch3\u003eSelection guide\u003c\/h3\u003e\u003cp\u003eThe piston diameter of 76.97 mm, the bore diameter of 77.01 mm, the oversize +0.01 and the oversize letter B are particularly relevant for the selection of parts. These characteristics enable comparison with the existing engine dimensions and the intended technical specifications.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093735002-2_4854201a-a920-4a00-8721-dfa4523e1ce0.jpg?v=1788435756\" alt=\"Yamaha YZ 250 F (CG 18) [2004] - WÖSSNER Pro Series forged pistons - detailed view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha YZ 250 F (CG 18) [2004] - WÖSSNER Pro Series forged pistons - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57252132454726,"sku":"MGT1-PWB-40443-1093735002","price":174.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093735002-1_2b0c21ab-2a57-4718-b4a0-4ebe8e6870c2.jpg?v=1788435756","url":"https:\/\/motorize.uk\/products\/yamaha-yz-250-f-cg-18-2004-wossner-pro-series-forged-pistons","provider":"Motorize","version":"1.0","type":"link"}