ESC/Motherboard

1. Works with A Sinusoidal Wave Drive.
2. Hall Sensor to EnsureSmooth Acceleration and Breaking.
3. The 2.4G Antenna is Constructed Into the ESC, Solving Any Issues Signal Reaching the Control Circuit.
4. Speed modes:
   Slow Mode:18KMPH / 11MPH
   Medium Mode: 28KMPH / 17MPH
   Fast Mode: 38KMPH / 23.6MPH
5. Sealed around, water-proof,dusty-proof.