3800KV 3.5T 4-Pole Sensorless Brushless Motor for R/C Toys - Black
4 poles 12-slot hi-torque motor; - With aluminum heatsink; - High purity copper winding wires maximizes the efficiency; - Uses oversized ABEC5 bearing; - Super thin stator only 0.2mm thick; - Rotor is detachable and can be replaced; - Supports maximum energy conversion.