{"product_id":"ref-56-w9900-000-wo","title":"WOSSNER 74mm PISTON KIT YAMAHA YZF-R1 98-03, FZS1000 01-05","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 \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e74mm\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eBore 73.95 \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 SET\/4 �\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\u003eK8840DA-4 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e (STD)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eYAMAHA\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eR1 1999 - 2003,\u003cbr\u003eFZR  1999 - 2003,\u003cbr\u003eRX1 2001 - 2005,\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-W9900.000.WO      \u003cbr\u003e YAMAHA R1 \/ FZR  99-03 \/ RX101-05,\u003cbr\u003e PISTON KIT SET\/4 WOSSNER K8840DA-4 STD BORE 74.00mm.\u003cbr\u003e DISPLACEMENT 1000cc\u003cbr\u003e \u003cbr\u003e COMP.HEIGHT 22.80mm\u003c\/p\u003e \u003cp\u003eCross reference numbers ONLY.\u003cbr\u003e CLIP No. CW17, \u003cbr\u003ePISTON PIN No. WP083\u003cbr\u003e REPLACEMENT RING SET No. 740XDS\u003c\/p\u003e \u003cp\u003eDisplay (cm3) 998 \/ 1024 \/ 1051\u003cbr\u003eHub stroke (mm) 58.00\u003cbr\u003eClearance (mm) 0.05\u003cbr\u003eWossner compression Ratio: 10.20:1\u003cbr\u003eOEM Compression ratio: 11.80:1\u003cbr\u003eDome volume (cm3) -2.60\u003cbr\u003eCompression height (mm) 22.80\u003cbr\u003eTheorectical weight (G)\u003cbr\u003e\u003cbr\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":55594973036918,"sku":"REF 56-W9900.000.WO","price":747.17,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock58059_1.jpg?v=1783534587","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-w9900-000-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}