{"product_id":"mgt1-pwb-40572-1093771002","title":"Yamaha YZ 250 F (CG 21) [2005] - WÖSSNER forged pistons","description":"\u003ch2\u003eWÖSSNER forged pistons for Yamaha YZ 250 F (CG 21) [2005]\u003c\/h2\u003e\u003cp\u003eThe WÖSSNER forged piston is designed for the Yamaha YZ 250 F (CG 21), built in 2005. As a forged aluminum piston, it combines the verified design features of a forged double bridge with clearly defined dimensions for selection and assignment.\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\/1093771002-1_7fce042f-a69b-4cf1-8f1b-1f5c16bcbf70.jpg?v=1788438171\" alt=\"Yamaha YZ 250 F (CG 21) [2005] - WÖSSNER 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 21) [2005] - WÖSSNER 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: 76.97 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: 12.5:1\u003c\/li\u003e\n\u003cli\u003eNumber of piston rings: 3\u003c\/li\u003e\n\u003cli\u003eStroke: 2T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThis piston is assigned to the Yamaha YZ 250 F (CG 21), built in 2005. The diameter Ø of 76.97 mm, the letter of the oversize B, the oversize of +0.01 and the bore diameter of 77.01 mm are particularly important for the selection.\u003c\/p\u003e\u003ch3\u003eSelection note\u003c\/h3\u003e\u003cp\u003eBefore ordering, compare the listed piston and bore dimensions as well as the compression ratio with the requirements of your engine. The version with 3 piston rings, the compression ratio 12.5:1 and the forged double bridge can be clearly identified based on the technical 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\/1093771002-2_33ed03b9-a520-490f-bfae-72b5241a6588.jpg?v=1788438171\" alt=\"Yamaha YZ 250 F (CG 21) [2005] - WÖSSNER 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 21) [2005] - WÖSSNER forged pistons – detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57252724048198,"sku":"MGT1-PWB-40572-1093771002","price":209.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093771002-1_7fce042f-a69b-4cf1-8f1b-1f5c16bcbf70.jpg?v=1788438171","url":"https:\/\/motorize-ireland.com\/products\/yamaha-yz-250-f-cg-21-2005-wossner-forged-pistons-1","provider":"Motorize","version":"1.0","type":"link"}