{"product_id":"mgt1-pwb-44590-1095416002","title":"KTM 250 EXC F [2017-2023] - GP Racer Choice forged pistons","description":"\u003ch2\u003eVERTEX GP Racer Choice forged pistons for KTM 250 EXC F\u003c\/h2\u003e\u003cp\u003eThe VERTEX GP Racer Choice forged piston is designed for the KTM 250 EXC F in the entire 2017-2023 model year range. Its forged aluminum design combines racing piston compression with a design tailored to use in performance-oriented engines.\u003c\/p\u003e\u003ch3\u003eWell thought-out piston design\u003c\/h3\u003e\u003cp\u003eThe shape of the piston crown was designed to improve the flame front and achieve the maximum allowable compression ratio. Reinforcements stiffen the piston structure and reduce piston crown deformation under full load. A special surface treatment is used to reduce friction.\u003c\/p\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\u003ePiston compression: Racing\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 77.97 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: B\u003c\/li\u003e\n\u003cli\u003eOversize: +0.01\u003c\/li\u003e\n\u003cli\u003eBore diameter: 78.00 mm\u003c\/li\u003e\n\u003cli\u003ePiston rings: set\u003c\/li\u003e\n\u003cli\u003eDisplacement concept: 4T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails on bolt, lock and piston ring\u003c\/h3\u003e\u003cp\u003eThe short piston pin and the chamfer with DLC (Diamond Like Carbon) coating complement the design. The locking ring with a nose on the outside is designed to prevent twisting at high speeds. An extra-thin GNH piston ring made of gas nitrided steel increases wear resistance.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for KTM 250 EXC F, years of construction 2017-2023.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57257752953158,"sku":"MGT1-PWB-44590-1095416002","price":471.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1095416002-1_c45b1758-d35f-44a3-b20c-8d7837367cff.jpg?v=1788489536","url":"https:\/\/motorize-australia.com\/products\/ktm-250-exc-f-2017-2023-gp-racer-choice-forged-pistons-1","provider":"Motorize","version":"1.0","type":"link"}