A propulsion system includes a motor, the motor disposed at a center portion of the propulsion system, the motor further including a rotor shaft. The system includes a splitter gearbox coupled to the rotor shaft, the splitter gearbox further comprising at least one splitter output shaft. The system includes at least one continuously variable transmission (CVT), the CVT coupled to the splitter output shaft, the CVTs further including a driveshaft. The system includes at least one bevel gearbox, the bevel gearbox comprising a bevel gearbox input shaft and a bevel gearbox output shaft, the bevel gearbox input shaft disposed parallel to the horizontal plane and the bevel gearbox output shaft disposed at an angle to the bevel gearbox input shaft, wherein the bevel gearbox input shaft is coupled to the driveshaft. The system includes at least one propeller coupled to the bevel gearbox output shaft.