{"product_id":"piston-kit-2023-25-yamaha-yz-450f-97mm-prox-01-2453-b","title":"Piston Kit 2023-25 Yamaha YZ 450F 97mm, ProX 01.2453.B","description":"\u003cp\u003e\u003cstrong\u003ePiston 4-Stroke Kit 97.00mm Bore.\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\nReady to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.\u003cbr\u003e\n\u003cbr\u003e\n\u003cu\u003e\u003cstrong\u003eYamaha\u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e\nWR 450F 2024-2025\u003cbr\u003e\nYZ 450F 2023-2025\u003cbr\u003e\nYZ 450FX 2024-2025 \u003cbr\u003e\n\u003cbr\u003e\nPROX 01.2453.B\u003cbr\u003e\n\u003cbr\u003e\nBore Standard - 97.00mm\u003cbr\u003e\nPiston Size - B. 96.96mm\u003cbr\u003e\nCompression Ratio - 13.0:1\u003c\/p\u003e","brand":"Pro-X Racing","offers":[{"title":"Default Title","offer_id":51391907430666,"sku":"56-w4986.b.px","price":189.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-W4986.B.PX.jpg?v=1750687820","url":"https:\/\/2bros-mx.com\/products\/piston-kit-2023-25-yamaha-yz-450f-97mm-prox-01-2453-b","provider":"2bros-mx.com","version":"1.0","type":"link"}