{"product_id":"mgt1-pwb-50890-1122573002","title":"Yamaha YZ 450 F (CJ 21) [2016-2017] - 4-stroke forged piston kit - ø97.00mm","description":"\u003ch2\u003eWISECO 4-stroke forged piston kit for the Yamaha YZ 450 F\u003c\/h2\u003e\u003cp\u003eThe WISECO forged piston kit is assigned to the Yamaha YZ 450 F (CJ 21) built in 2016-2017. The forged aluminum piston design provides a clearly defined basis for selecting a suitable piston in the upper engine range. The product name states a diameter of ø97.00mm; The technical diameter is 96.95 mm.\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\/1122573-1_356e433a-3304-4238-ae26-c5628d6327d7.jpg?v=1788566236\" alt=\"Yamaha YZ 450 F (CJ 21) [2016-2017] - 4-stroke forged piston kit - ø97.00mm – 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 450 F (CJ 21) [2016-2017] - 4-stroke forged piston kit - ø97.00mm – product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eTechnical execution\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 96.95 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: B\u003c\/li\u003e\n\u003cli\u003eOversize: +0.01\u003c\/li\u003e\n\u003cli\u003ePiston compression: standard\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 12.5:1\u003c\/li\u003e\n\u003cli\u003ePiston rings: set\u003c\/li\u003e\n\u003cli\u003eEngine stroke: 4T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe kit is intended for the Yamaha YZ 450 F (CJ 21), built between 2016 and 2017. In addition to the motorcycle model, the specified diameter of 96.95 mm, the oversize B and the dimension +0.01 must be taken into account when making the selection.\u003c\/p\u003e\u003ch3\u003eSelection guide\u003c\/h3\u003e\u003cp\u003eThe standard piston compression and the compression ratio of 12.5:1 make it easier to match the intended engine design. The marking as 4T indicates use in 4-stroke engines. WISECO manufactures forged pistons for various motorsports and automotive applications; In terms of the technical features mentioned, this kit is specifically assigned to the Yamaha YZ 450 F (CJ 21) from the 2016-2017 model year range.\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\/1122573-2_12c6b3d4-7584-4c2a-8985-4f6c0ee3c88f.jpg?v=1788566236\" alt=\"Yamaha YZ 450 F (CJ 21) [2016-2017] - 4-stroke forged piston kit - ø97.00mm - 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 450 F (CJ 21) [2016-2017] - 4-stroke forged piston kit - ø97.00mm - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57266383126854,"sku":"MGT1-PWB-50890-1122573002","price":439.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1122573-1_356e433a-3304-4238-ae26-c5628d6327d7.jpg?v=1788566236","url":"https:\/\/motorize-australia.com\/products\/yamaha-yz-450-f-cj-21-2016-2017-4-stroke-forged-piston-kit-o97-00mm-1","provider":"Motorize","version":"1.0","type":"link"}