{"product_id":"kb272","title":"KB PERFORMANCE PISTON KIT - 3.498 IN. BORE 883 TO 1200 CONV. KB272","description":"KEITH BLACK PISTONS\u003cbr\u003e\u003cbr\u003ePart Number : KB272 \u003cbr\u003e\u003cbr\u003eKB272 \u003cbr\u003e\u003cbr\u003e KB Performance Piston Kit - 3.498 in. Bore\/9:1 Ratio\u003cbr\u003e\u003cbr\u003e        Originally designed by Keith Black, these pistons provide a tighter fit and longer piston and ring life\u003cbr\u003e        Made from high-strength T6 heat-treated, 390 hypereutectic alloy, then diamond-machined and held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003cbr\u003e        Each kit contains two pistons, pins, spiro-lock pin clips and Hastings moly rings\u003cbr\u003e        Replacement rings also available separately Part no. H1310R (enough for two pistons)\u003cbr\u003e        Replacement spiro-lock pin clips Part no. 148980 (4pk)\u003cbr\u003e        Made in the U.S.A.\u003cbr\u003e        Fits XL 883 to 1200 conv. 88 and up (reverse dome) 10.0:1 comp\u003cbr\u003e\u003cbr\u003e        Available Sizes:\u003cbr\u003e        3.498 in.\/Standard - Part No. H13203\u003cbr\u003e        3.503\/+ .005 in. - Part No. H13225\u003cbr\u003e        3.508\/+ .010 in. - Part No. H13224\u003cbr\u003e\u003cbr\u003e        NOTE: KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions furnished with piston for correct piston clearance\u003cbr\u003e\u003cbr\u003e        NOTE: Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e. ","brand":"PCW","offers":[{"title":"Default Title","offer_id":43508914389040,"sku":"KB272","price":542.39,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/kb272.jpg?v=1787189032","url":"https:\/\/www.moto1.nz\/products\/kb272","provider":"Moto1","version":"1.0","type":"link"}