{"product_id":"piston-kit-yam-350-r5-65-25-wossner-8221d125","title":"PISTON KIT YAM 350 R5 65.25, WOSSNER 8221D125","description":"\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003ePiston kit \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e65.25mm\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 65.18 \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\u003e8221D120 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e (+1.25mm)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eYAMAHA\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e350 R5 1973 - 1975,\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-W9898.125.WO   (phoenixmotos.com)\u003cbr\u003e YAMAHA 350 R5 1973-1975,\u003cbr\u003e WOSSNER PISTON KIT 8221D125 O\/S +1.25 BORE 65.25mm\u003cbr\u003e \u003cbr\u003e Cross reference numbers ONLY. \u003cbr\u003eClips. CW16, \u003cbr\u003ePin. WP027, \u003cbr\u003eRings. RSB6525 x 2\u003c\/p\u003e \u003cp\u003eDisplay (cm3) 347\u003cbr\u003eHub stroke (mm) 54.00\u003cbr\u003eClearance (mm) 0.07\u003cbr\u003eWossner compression Ratio: 2 stroke\u003cbr\u003eOEM Compression ratio: 2 stroke\u003cbr\u003eDome volume (cm3) -\u003cbr\u003eCompression height (mm) 36.00\u003cbr\u003eTheorectical weight (G)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50691561718026,"sku":"56-W9898.125.WO","price":138.05,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock58052_1.jpg?v=1738256683","url":"https:\/\/store.phoenixmotos.com\/products\/piston-kit-yam-350-r5-65-25-wossner-8221d125","provider":"Phoenix Motos","version":"1.0","type":"link"}