## Complete 50cc Engine, 400mm Cover, for 10" Wheel, Short Shaft, EGR 139QMB/QMA (GY6 50) 4T This complete 50cc engine from Barton is the perfect solution for your scooter. Designed for 10" wheels, a short output shaft, and a 400mm belt cover, it guarantees hassle-free installation in vehicles with a single rear shock absorber. The engine is factory-filled with oil, facilitating installation and allowing for a quick return to the road. ### Performance and Reliability The four-stroke (4T) design ensures smooth and quiet operation, and the horizontal engine orientation contributes to low fuel consumption, approximately 2l/100km. The absence of an EGR system positively affects engine power while simplifying its design. The 139QMB/QMA (GY6 50) engine is air-cooled, ensuring efficient heat dissipation and reliability even in demanding conditions. ### Ease of Use Starting the engine is extremely easy thanks to both electric and kick starters. The CVT (continuously variable transmission) provides smooth gear changes and optimal adaptation to engine load. The dedicated CR7HSA spark plug guarantees stable operation and easy starting. The strainer oil filter is easy to maintain and provides adequate oil filtration. ### Complete Set The set includes a complete engine, a manifold, and a kick starter lever, which facilitates installation and saves time. The Barton brand is a guarantee of quality and reliability, so you can enjoy trouble-free riding for a long time. ### Technical Data: * Capacity: 50cm³ * Belt cover length: 400mm * Wheel diameter: 10" * Short output shaft * No EGR * Air-cooled * Starter: electric and kick * Gearbox: CVT * Spark plug: CR7HSA * Oil filter: strainer * Engine code: 139QMB/QMA (GY6 50)