F540 Brushless Motor 3900KV RC Crawler Motor 4 Poles With

Features:

36mm diameter, 50mm length, 3.175mm shaft diameter. 4 pole 12 slot high-torque motor design.

High purity copper windings maximizes efficiency. Precision engineered for maximum energy conversion.

Precision balanced rotor,smoothness for best reliability and maximum RPM.

The ESC bulid in 5.8V/3A BEC. Supports program card to make adjustments.

Any problem, please contact our store without hesitation. Honor to serve you.

Specifications:

Item: 3900KV Motor

Motor Type: Brushless Motor

Watts: 820W

Max voltage:

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