Surpass Hobby KK Combo 2040 2280KV 3900KV 4480KV Brushless Motor with 35A ESC. KV(RPM/Volt): 2280KV/3200KV/3900KV/4480KV. Compatible with sensorless brushless motor. ESC DECLARATION 1 x SURPASSHOBBY Waterproof 35A ESC.
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