{"product_id":"s-s-cycle-big-bore-kit-83-50-mm-750-cc-for-royal-enfield®-650-twin-mpn-920-0144","title":"S\u0026S Cycle Big Bore Kit - 83.50 mm - 750 cc for Royal Enfield® 650 Twin [MPN: 920-0144]","description":"\u003cdiv class=\"wrap-collapsibleMM\"\u003e\n\u003cinput id=\"collapsibleDescriptionMM490b1b14\" class=\"collapsibleDescriptionMM toggleMM\" type=\"checkbox\"\u003e\u003clabel for=\"collapsibleDescriptionMM490b1b14\" class=\"lbl-toggleMM\"\u003eProduct Description\u003c\/label\u003e\u003cdiv class=\"collapsible-contentMM\"\u003e\u003cdiv class=\"content-innerMM\"\u003e\n\u003cp\u003e750 BIG BORE KIT 650 RE\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kits include cylinder sleeves, pistons and head gasket\u003c\/li\u003e\n\u003cli\u003e750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm)\u003c\/li\u003e\n\u003cli\u003e865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)\u003c\/li\u003e\n\u003cli\u003eBoth kits increase compression ration to 11.0:1 (stock is 9.5:1)\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003cli\u003eFOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.\u003c\/li\u003e\n\u003cli\u003eFits Royal Enfield® 650 Twins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":47499208360123,"sku":"CCP-0904-0085","price":896.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5230\/6875\/files\/4659773_0_48.jpg?v=1772561594","url":"https:\/\/motomentum.com\/products\/s-s-cycle-big-bore-kit-83-50-mm-750-cc-for-royal-enfield%c2%ae-650-twin-mpn-920-0144","provider":"Motomentum","version":"1.0","type":"link"}