Product Description Product Tech Spec Product Videos Product Reviews This Hacker A20-6xl is a 1500Kv motor and is fitted with a 4.4:1 Maxon gearbox, with 4mm output shaft. It is ideal for upto 3.5m electric gliders using a 23x12 prop on a 3s lipo setup producing over 450watts. One of the top motors in E soaring competition or performance sport flying.
