{"product_id":"big-bore-kit-920-0144","title":"Big Bore Kit 920-0144","description":"Big Bore Kit\u003cli\u003eComplete kits include cylinder sleeves, pistons and head gasket\u003c\/li\u003e\u003cli\u003e750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm)\u003c\/li\u003e\u003cli\u003e865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)\u003c\/li\u003e\u003cli\u003eBoth kits increase compression ration to 11.0:1 (stock is 9.5:1)\u003c\/li\u003e\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\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\u003eFits Royal Enfield® 650 Twins\u003cp\u003eThis item fits to following bikes.\u003c\/p\u003e\u003cli\u003eRoyal Enfield CONTINENTAL GT 650 EFI ABS 2019-2023\u003c\/li\u003e\u003cli\u003eRoyal Enfield INTERCEPTOR 650 ABS 2019-2023\u003c\/li\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":55061843149179,"sku":"09040085","price":1041.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/09040085_01.jpg?v=1739447198","url":"https:\/\/motosuperstore.co.uk\/products\/big-bore-kit-920-0144","provider":"Moto Superstore","version":"1.0","type":"link"}