{"product_id":"50cc-4t-complete-engine-csc-go-qmb139-scooters-1100-1251","title":"50cc 4T Complete Engine, CSC go., 139QMB Scooters","description":"\u003cp\u003eComplete 4-stroke 50cc engine for CSC go, go MAX, Bella Classic, Nitro Sport, Pug 50, and other 50cc 139QMB gas scooter engines with automatic CVT transmission and rear drum brakes. Includes electric starter, kick start, and CVT. Brake shoes not included.\u003c\/p\u003e\u003cp\u003eThis scooter engine is designed specifically for use with 10\" diameter rear rims. This corresponds to a tire size of 2.75-10 through 3.50-10. Please be sure your rear tire diameter falls within the range of these sizes.\u003c\/p\u003e\u003cp\u003eThis engine is shipped dry and includes 1 Liter of Bel-Ray Gear Saver Hypoid Oil and 1 Liter of Bel-Ray Engine Oil. \u003cstrong\u003eDO NOT RUN ENGINE WITHOUT ADDING SPECIFIED AMOUNTS OF OIL.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 220-40\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput Shaft Length: 54mm  \u003c\/li\u003e\n\u003cli\u003eCVT Cover (short case): 16 inches  \u003c\/li\u003e\n\u003cli\u003eSet up for drum brake  \u003c\/li\u003e\n\u003cli\u003eSet Up for PAIR Emissions System\u003c\/li\u003e\n\u003cli\u003e69mm Valves\u003c\/li\u003e\n\u003cli\u003e8 Pole A\/C Stator\u003c\/li\u003e\n\u003cli\u003eIncludes Premium Bando Drive Belt \u0026amp; NGK Spark Plug  \u003c\/li\u003e\n\u003cli\u003eEngine Oil: 0.8 Liters\u003c\/li\u003e\n\u003cli\u003eGear Oil: 0.12 Liters (filling) and 0.10 Liters (changing)\u003c\/li\u003e\n\u003cli\u003eEngine type: Single Cylinder 4-Stroke\u003c\/li\u003e\n\u003cli\u003eCooling: Air Cooled\u003c\/li\u003e\n\u003cli\u003eDisplacement: 49cc\u003c\/li\u003e\n\u003cli\u003eBore Stroke(mm): 39 X 41.5\u003c\/li\u003e\n\u003cli\u003eMax Power (kw\/rpm): 2.3\/7500\u003c\/li\u003e\n\u003cli\u003eMax Torque (N-m\/rpm): 3.2\/6500\u003c\/li\u003e\n\u003cli\u003eMin Unload Stable Rotation (rpm): 1600 +\/- 100\u003c\/li\u003e\n\u003cli\u003eStarting: Electric\/kick\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 99.9255%;\" width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.8055%;\"\u003eCSC Bella Classic 50\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 51.8171%;\"\u003eCSC Nitro Sport 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.8055%;\"\u003eCSC Pug 50\u003c\/td\u003e\n\u003ctd style=\"width: 51.8171%;\"\u003eCSC go\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.8055%;\"\u003eCSC go MAX\u003c\/td\u003e\n\u003ctd style=\"width: 51.8171%;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 87.0908%;\" height=\"100\" width=\"463\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139QMA\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e1P39QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eYN139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139FMA-2\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eBN139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e147QMD\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eOther QMA models\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eOther QMB models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eAbout Scooterworks: \u003c\/strong\u003eSince our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease choose carefully! Scooterworks now has a firm no return policy on engines, barring manufacture defects or shipping damage.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct is intended as OEM equivalent for listed models. Any misuse, alteration or alternative application is prohibited by law.\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eThis product is not available for international or expedited shipping and will ship only via U.S. domestic ground. This product can only be shipped to the contiguous United States (lower 48 states and D.C.). International orders and orders bound for Alaska, Hawaii, or Puerto Rico for this item will be canceled.\u003c\/b\u003e\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756518363416,"sku":"1100-1251","price":536.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1251_9b217adc-abb1-45c3-814c-54bee16740cf.jpg?v=1695268889","url":"https:\/\/www.scooterworks.com\/products\/50cc-4t-complete-engine-csc-go-qmb139-scooters-1100-1251","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}