{"product_id":"mgt1-pwb-41007-1093876001","title":"Yamaha WR 250 F (RE 25) [2016-2017] - WÖSSNER Pro Series forged pistons","description":"\u003ch2\u003eWÖSSNER Pro Series forged pistons for Yamaha WR 250 F\u003c\/h2\u003e\u003cp\u003eThe WÖSSNER Pro Series forged piston is assigned to the Yamaha WR 250 F (RE 25) in the entire 2016-2017 model year range. As a forged aluminum piston, it is intended for use in the upper engine range and offers clearly defined dimensions for selection and tuning.\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\/1093876001-1_a99234cb-18e4-41fc-bcc5-5012eb7334c5.jpg?v=1788446259\" alt=\"Yamaha WR 250 F (RE 25) [2016-2017] - 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 WR 250 F (RE 25) [2016-2017] - WÖSSNER Pro Series forged pistons – product view\u003c\/figcaption\u003e\u003c\/figure\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\u003eSpecificity: Forged double bridge\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 76.95 mm\u003c\/li\u003e\n\u003cli\u003eBore diameter: 77.00 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: A\u003c\/li\u003e\n\u003cli\u003eOversize: STD\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 13.7:1\u003c\/li\u003e\n\u003cli\u003eNumber of piston rings: 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe piston is assigned to the Yamaha WR 250 F (RE 25), built in 2016-2017. This vehicle assignment supports targeted selection based on model, year of manufacture and the specified piston dimensions.\u003c\/p\u003e\u003ch3\u003eSelection Notes\u003c\/h3\u003e\u003cp\u003eThe piston diameter of 76.95 mm, the bore diameter of 77.00 mm, the letter of the oversize A and the marking STD are particularly relevant for the technical classification. The compression ratio is 13.7:1. The version with a forged double bridge and two piston rings complements the technical product features of the WÖSSNER piston.\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\/1093876001-2_df3da9ef-cc7c-4dbf-a6ff-fd04dcbfda63.jpg?v=1788446259\" alt=\"Yamaha WR 250 F (RE 25) [2016-2017] - 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 WR 250 F (RE 25) [2016-2017] - WÖSSNER Pro Series forged pistons - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57253190107462,"sku":"MGT1-PWB-41007-1093876001","price":209.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093876001-1_a99234cb-18e4-41fc-bcc5-5012eb7334c5.jpg?v=1788446259","url":"https:\/\/motorize-ireland.com\/products\/yamaha-wr-250-f-re-25-2016-2017-wossner-pro-series-forged-pistons","provider":"Motorize","version":"1.0","type":"link"}