{"product_id":"ref-56-w742-b-wo","title":"PISTON KIT 99-14 YZ250 66.40 B WOSSNER 8216DB YAMAHA MX 2 RING PISTON","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 66.41\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 66.36\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\u003e Wossner 8216DB\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\u003e\u003cspan style=\"color: #ff0000;\"\u003e (+0.01)\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"font-size: x-small;\"\u003e\u003cstrong\u003eYAMAHA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003e\u003cspan style=\"font-size: x-small;\"\u003eYZ250 1999 - 2018,\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\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-W742.B.WO  \u003cbr\u003eWossner Piston Kit (PN# 8216DB) 2 RING PISTON Yamaha YZ250 1999-13 66.4mm Bore.\u003cbr\u003e Lock P\/N CW18\u003cbr\u003e Pin P\/N WP033\u003cbr\u003e Ring Set P\/N RSB6640 x 2\u003cbr\u003e Rod P\/N P2028\u003c\/p\u003e \u003cp\u003eDisplay (cm3) 249\u003cbr\u003eHub stroke (mm) 54.10\u003cbr\u003eClearance (mm) 0.06\u003cbr\u003eWossner compression Ratio: 2 stroke\u003cbr\u003eOEM Compression ratio: 2 stroke\u003cbr\u003eDome volume (cm3) \u003cbr\u003eCompression height (mm) 28.00\u003cbr\u003eTheorectical weight (G)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e �\u003c\/p\u003e\n\u003cp\u003eMajority of our listings are for a direct replacement for your original part.\u003c\/p\u003e\n\u003cp\u003eOur parts are made of quality and are designed to meet or exceed the original OEM Standards.\u003c\/p\u003e\n\u003cp\u003eOur products are often a cost effective alternative to genuine OEM Parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003ethe models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"AW Motorcycle Parts","offers":[{"title":"Default Title","offer_id":55594894918006,"sku":"REF 56-W742.B.WO","price":157.13,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/Soon1_1aa4c44e-ebe2-4893-9adc-96f424666131.jpg?v=1746713100","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-w742-b-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}