{"product_id":"mcs577193","title":"MCS 107\" to 124\" Big Bore Conversion Cylinders for M8 – 2017–2024 107\" M8","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eBlack with highlighted fins. This is a quality 4.25\" bolt-on big bore cylinder kit for 107\" M8 models with stock 3.937\" bore x 4.375\" stroke. Kit can be used with a 4.25\" Wiseco big bore piston kit. Cylinders include dowel pins and are marked for correct front\/rear installation. Capacity will increase from stock 107\" (106.52\" \/ 1746cc) to a hefty 124\" (124.13 \/ 2034cc) but still installs without crankcase machining. Flywheel re-balancing is not required. Compression ratio is 1:11 and is compatible with the stock camshaft. Includes installation instructions. Note: Order 576555 Wiseco 4.25\" bore conversion pistons \u0026amp; 576556 Wiseco gasket kit separately.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e17-24 107\" M8 (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e MCS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 577193\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorcycle Storehouse","offers":[{"title":"Default Title","offer_id":44315141570880,"sku":"MCS577193","price":383.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/577193k.jpg?v=1776026630","url":"https:\/\/hogparts.co.uk\/products\/mcs577193","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}