SKYWALKER 20A RC Brushless Speed Controller ESC

-Use top quality components to get strong current endurance.
-Low voltage cut-off protection / over-heat protection / throttle signal loss protection.
-3 start modes: Normal / Soft / Super-Soft, compatible with fixed-wing aircraft and helicopter.
-Throttle range can be configured to be compatible with all transmitters
-Smooth, linear and precise throttle response.
-Maximum motor speed: 210000 PRM (2 poles), 70000 RPM (6 poles), 35000 RPM (12 poles