{"product_id":"engine-complete-50cc-gy6-50cc-139qmb-scooters-short-case","title":"Engine, Complete - 50cc GY6 50cc (139QMB) Scooters - Short Case","description":"\u003ch2\u003eFull 50cc Engine Replacement for CSC Scooters and Similar Models\u003c\/h2\u003e\u003cp\u003eThis complete 50cc unit suits CSC scooters including the go, go MAX, Bella Classic, and Nitro Sport. It is a 4-stroke, single-cylinder engine with an automatic CVT gearbox. Among our \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e, it is a good pick for riders who want to swap out a worn engine or carry out major service work.\u003c\/p\u003e\u003ch3\u003eEngine Details\u003c\/h3\u003e\u003cp\u003eThe engine is built for scooters with a 10-inch rear wheel, with tire sizes running from 2.75-10 up to 3.50-10. Both electric start and kick start are included, so you have a backup way to fire it up in different conditions. It ships dry, so you will need to add 1 Liter each of engine oil and gear oil before the first run.\u003c\/p\u003e\u003ch3\u003eOutput and Torque\u003c\/h3\u003e\u003cp\u003eThe output shaft measures 54mm and the CVT cover is 16 inches, which sets the engine up for a drum brake layout. Peak output is 2.3 kW at 7500 rpm, and peak torque is 3.2 N-m at 6500 rpm. A premium drive belt and an NGK spark plug are fitted as standard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Single Cylinder 4-Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air Cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 49cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power:\u003c\/strong\u003e 2.3 kW \/ 7500 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Torque:\u003c\/strong\u003e 3.2 N-m \/ 6500 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Oil Capacity:\u003c\/strong\u003e 0.8 Liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Oil Capacity:\u003c\/strong\u003e 0.12 Liters (filling), 0.10 Liters (changing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e CSC go, go MAX, Bella Classic and Nitro Sport 50cc\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCSC go 50\u003c\/li\u003e\n\u003cli\u003eCSC go MAX 50\u003c\/li\u003e\n\u003cli\u003eCSC Bella Classic 50\u003c\/li\u003e\n\u003cli\u003eCSC Nitro Sport 50\u003c\/li\u003e\n\u003cli\u003e139QMB-based 50cc and 80cc engines (engine codes 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, 147QMD, other QMA and QMB models)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChoosing the right fit:\u003c\/strong\u003e Confirm your rear tire fits the 10-inch rim within the 2.75-10 to 3.50-10 range, and check that the engine code on your scooter contains \"QM\" or \"FM\".\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse related parts:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-engines\"\u003eScooter Engines \u0026amp; Engine Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138795569209,"sku":"TT-26786","price":532.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/engine-complete-50cc-gy6-50cc-139qmb-scooters-short-case-1.jpg?v=1794377847","url":"https:\/\/www.trendtimes.com\/products\/engine-complete-50cc-gy6-50cc-139qmb-scooters-short-case","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}