BK Servos was developed in early 2013 by 29 year R/C veteran Bert Kammerer. BK Servos designs and distributes high-end servos for radio control helicopters. Their servos feature the balance between incredible specifications, reasonable prices and innovative design.
While working on the development of the Goblin 500 helicopter from SAB Heli Division, Bert needed mini sized servos for testing. Unfortunately, every mini size servo available on the market did not meet Bert's expectations; during testing they either lacked speed, torque or they centered poorly. After some research, Bert realized that there was just no way to have a fast, strong and accurate servo with such a small motor. The solution he found was to use a full size servo motor and fit it in a mini size servo case! The BK mini servo employs a full size motor in a mini case, this allows for blazing speeds combined with good centering and plenty of torque.