E-Race Engine 650 (Johnson 6421) using Transmission: With the new L-motor carrier, equipped with gears, opens up a new, wide field of e-gliders and boats. Powerful, compact drives with 8 to 10 cells and bring a current draw under 20 amps and larger, good-natured e-gliders flying fast and effective at altitude. The transmission structure is like the Johnson already proven systems with transmission, drive shaft is now only 50 mm long. this is an elegant, easy installation possible, without going into the fuselage nose hump. Fixing material supplied.