{"product_id":"mcs531791","title":"S\u0026S 883-1200 Conversion Piston Kit. Std – 1986–2022 XL883; 1986–1987 XL1100","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eUsed to convert a stock 883cc or 1100cc Sportster to 1200cc. Gives 1:9.5 CR with stock heads. Requires boring of stock cylinders to the stock 3-1\/2\" 1200 bore only (see note). Other modifications are not required. Works with stock 883 cylinder heads and cylinders; stock cases do not require boring. Kit comes complete with forged pistons; rings; wrist pins and clips. Note: 1200cc cylinders must be purchased for 04-22 883 XL models. Stock cylinder liners of 04-22 XL models are too thin to bore to 1200 size. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components; prior to installation. It is of importance that a knowledgeable mechanic will install \u0026amp; make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e86-22 XL883\u003c\/li\u003e\n\u003cli\u003e86-87 XL 1100 (NU)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Motor parts \u0026gt; Piston kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e SET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 531791\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 531791\u003cbr\u003eManufacturer Part Number: 106-5548\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44341762883904,"sku":"MCS531791","price":426.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/531791k.jpg?v=1776035438","url":"https:\/\/hogparts.co.uk\/products\/mcs531791","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}