Performance Programmable Brushless Speed Controllers Special Introductory Price - Until August 12th 30x56x11mm, 58g programmable controller with a voltage adjustable (5, 5.5, 6V output) 5A Switch Mode BEC circuit. Suitable for use with 2-6 Lipo cells. Programmable functions are: Brake on/off (soft, mid or hard braking), Battery Type (LiPo, LiFe, NiCad, NiMh), Battery Cutoff Threshold (low, med, high), Motor Timing (2,8,15,22,30 degrees), Governor Mode for Helis, Motor Rotation (forward/reverse), Soft Acceleration (low, med, high), Voltage Cutoff (reduce power/cut power). All functions can be programmed through your transmitter or much more quickly and easily with the eRC Electronic Programmer (ERCE02) sold separately. Requires quality connectors for connection to motor, we suggest MJ21031 (3.5mm gold conns.) and your choice of connector for the battery. Economically priced HIGH performance speed controllers for brushless motors. There is an ESC for almost any airplane from a parkflyer up to a giant scale models. All ESC's are produced in a state-of-the-art factory with strict quality control assuring long life and excellent performance.All ESC's are programmable either using the throttle stick on your transmitter or with the optional eRC Electronic Programer. Each ESC comes with a 1-year warranty against manufacturer's defects.