-For maximum performance The superior tourque curve characteristic of a direct-current motor is a considerable advantage of the electric drive system, compared to a petrol engine. Our permanently activated direct-current motor offers the highest possible efficiency. Due to the low revolutions and us of a large, effective 3-blade propeller, the thrust of a 4 HP petrol engine is achieved (related to GPV 1,6). Stronger motors provide a higher thrust performance. -Controllable The parctical single-lever control provides non-stepped motor-speed regulation in forwards or reverse. -Low-noise The electric motor runs quietly and with very little vibration. -Environmental friendly The future of water sports belongs to the electic motor. It is absolutely emission-free and therefore complies with all enviromental protecion requirements.