{"product_id":"cylinder-works-big-bore-kits-crf450x-05-09-mpn-11008-k01","title":"Cylinder Works Big Bore Kits CRF450X '05-09 [MPN: 11008-K01]","description":"\u003cdiv class=\"wrap-collapsibleMM\"\u003e\n\u003cinput id=\"collapsibleDescriptionMM29f25aaf\" class=\"collapsibleDescriptionMM toggleMM\" type=\"checkbox\"\u003e\u003clabel for=\"collapsibleDescriptionMM29f25aaf\" class=\"lbl-toggleMM\"\u003eProduct Description\u003c\/label\u003e\u003cdiv class=\"collapsible-contentMM\"\u003e\u003cdiv class=\"content-innerMM\"\u003e\n\u003cp\u003e(+3mm Big Bore Kit) makes 478cc. 12.1:1 compression. Uses Vertex #23595. When used with Hot Rods #4170 makes 500cc. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life\u003c\/li\u003e\n\u003cli\u003eForged Big Bore pistons increase engine’s displacement, torque, and peak horsepower\u003c\/li\u003e\n\u003cli\u003eAll pistons are heat treated with a T-5 hardening and tempering cycle\u003c\/li\u003e\n\u003cli\u003eKits include piston, rings, wrist pin and circlips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":47199133171899,"sku":"CCP-422-11008K","price":772.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5230\/6875\/files\/82445_1_1.jpg?v=1763662561","url":"https:\/\/motomentum.com\/products\/cylinder-works-big-bore-kits-crf450x-05-09-mpn-11008-k01","provider":"Motomentum","version":"1.0","type":"link"}