{"product_id":"ref-56-w9876-000-wo","title":"WOSSNER 77mm PISTON KIT YAMAHA YZF-R1 2004-2006, COMP 13:1","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003ePiston kit 77\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003emm \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eBore 76.96 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eWossner \u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eK8752DA-4 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e (STD)\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: x-small;\"\u003e\u003cstrong\u003eYAMAHA\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: x-small;\"\u003eR1 - YZF1000 2004 - 2006,\u003c\/span\u003e\u003c\/p\u003e \u003cul style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0.9em; margin-left: 0px; padding-left: 0px; list-style: none; line-height: 1.3em; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; list-style: disc; margin-left: 1.2em;\"\u003eWossner forged pistons are superior in strength and design.\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; list-style: disc; margin-left: 1.2em;\"\u003eEngineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; list-style: disc; margin-left: 1.2em;\"\u003eElliptically                                                                                                                                         designed       to                 provide   a             more                   uniform                            bearing                      surface                           under                           piston                           heat                                       expansion,                       eliminating                           localized                                pressure                and                                          distributing                            thrust                  loads                         more                    evenly,                   thereby                                      preventing                               piston             collapse.\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; list-style: disc; margin-left: 1.2em;\"\u003eMade in Germany.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePart No.   56-W9876.000.WO   \u003cbr\u003e YAMAHA YZF R6 2006-2011 4 Stroke, Comp. 13:1\u003cbr\u003e WOSSNER FORGED PISTON K8752DA-4  Bore \u003cbr\u003eClip part no - CW17\u003cbr\u003ePiston pin- WP0111\u003cbr\u003eRing set -770XAS-2\u003c\/p\u003e \u003cp\u003eDisplay (cm3) 998 \/ 1023\u003cbr\u003eHub stroke (mm) 53.60\u003cbr\u003eClearance (mm) 0.04\u003cbr\u003eWossner compression Ratio: 13.50:1\u003cbr\u003eOEM Compression ratio: 12.50:1\u003cbr\u003eDome volume (cm3) � -4.70\u003cbr\u003eCompression height (mm) 22.80\u003cbr\u003eTheorectical weight (G)\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":55594968056182,"sku":"REF 56-W9876.000.WO","price":747.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock57971_1.jpg?v=1783536708","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-w9876-000-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}