Electric propulsion, especially from MGM COMPRO, can be found in various applications such as electric Aircraft, Drones, Air Taxis, UGVs, electric boats and surfboards. Our partner Waterrebels knows his goal and aims for a unique surfboard that allows you to surf whenever and wherever you want. MGM COMPRO is a supplier of the complete propulsion system and is happy to further push the boundaries of water sports. Waterrebels – video surf.