SimonK 20A ESC Brushless Speed Controller for Multirotor Quadcopter Clear

Features:

100% brand new and high quality
20A ESC Brushless Speed Controller for Multirotor Quadcopter Clear

Specifications: 
RW.RC MINI 20A 2 -4S
Voltage: 6-16.8V (2-4S lithium polymer)
Output Current: 20A
BEC: No
Signal frequency: 20-499Hz
Output PWM Frequency: 18KHz
Firmware: simonk firmware
Weight: 3 g (without wires)
Weight: 6.5 grams (including lead)
Size: 24 * 13 * 5mm (PCB board)
Color: Clear

Package includes:
1 x 20A ESC