{"product_id":"mgt1-pwb-39421-1093370001","title":"Yamaha YZ 450 F (CJ 21) [2016-2017] - forged pistons","description":"\u003ch2\u003ePROX forged pistons for Yamaha YZ 450 F\u003c\/h2\u003e\n\u003cp\u003eThe PROX forged piston is designed for the Yamaha YZ 450 F (CJ 21) built in 2016-2017. It is suitable for replacement in equivalent original equipment quality and combines a forged aluminum design with a patented surface treatment. This machining is designed to reduce friction in the cylinder.\u003c\/p\u003e\n\u003ch3\u003eFunction and execution\u003c\/h3\u003e\n\u003cp\u003eThe flat crown with raised top and 4 valve pockets is tailored to the specified engine configuration. As a 4T piston, the component has a standard compression of 12.5:1. Manufacture from a special alloy supports the balance between performance and reliability, intended for use as a replacement piston.\u003c\/p\u003e\n\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\u003ePiston compression: standard\u003c\/li\u003e\n\u003cli\u003eStandard compression: 12.5:1\u003c\/li\u003e\n\u003cli\u003eLetter oversize: A\u003c\/li\u003e\n\u003cli\u003eOversize: STD\u003c\/li\u003e\n\u003cli\u003eRings Quantity: Set\u003c\/li\u003e\n\u003cli\u003eStroke: 4T\u003c\/li\u003e\n\u003cli\u003eSpecificity: Flat crown with raised top \/ 4 valve pockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\n\u003cp\u003eSuitable for the Yamaha YZ 450 F (CJ 21), built between 2016 and 2017. Before ordering, the model name, year of manufacture and the listed piston dimensions and specifications should be compared with the existing engine.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57249306575174,"sku":"MGT1-PWB-39421-1093370001","price":221.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093370001-1_b2108d37-f35e-469b-abde-4063b7dc9332.jpg?v=1788418237","url":"https:\/\/motorize.at\/en\/products\/yamaha-yz-450-f-cj-21-2016-2017-forged-pistons","provider":"Motorize","version":"1.0","type":"link"}