Feature:
Compatibility: It is an economical set including a 3650 3900KV brushless motor, a motor heat sink, and a 60A ESC, which compatible with 1/10 RC Car.
3900KV Motor: The motor has a removable and replaceable rotor, with 4 poles design, high torque, and high efficiency.
60A ESC: The ESC with a high current capability of 100A continuous current and 800A burst current makes it suitable for various condition and ensure a stable driving.
Metal Motor Heat Sink: The motor heat sink features good heat dissipation performance, and works effectively in fixing the motor on the car firmly.
Guarantee: Any problem, please contact our store without hesitation. Honor to serve you!

Specifications:
KV(RPM/Volt): 3900KV
Max RPM: 50000
Max current: 69A
Max watts: 900W
Max voltage: <13V
Rotor poles: 4
Resistance: 0.0081
Diameter: 36mm
Length: 50mm
Shaft length: 15mm
Shaft diameter: 3.175mm
Connector: 4mm golden banana connector

ESC
Item Model: 60A
Type: Brushless
Voltage Level: Normal
Continuous Current: 100A
Burst Current(10s): 800A
Suggested Battery Cell: 2-4S Lipo
BEC output: 6.0V/5A
Power Supply: 2-4S
Item Size: 52 * 39 * 38mm

Package Information:
Package size: 10.3 * 8 * 6.2cm
Package weight: 305g

Note:
* There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Packing List:
1 * 3650 3900KV Motor
1 * 60A ESC
1 * Motor Heatsink