Features:
Precision balanced rotor, smoothness for best reliability and maximum RPM.
Excellent torque and long-run times. Direct-solder wiring tabs for flexible soldering options. Dual-ball bearings design.
Multiple Protection Features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection.
For 1/8 1/10 RC car, RC boat.
If there are any problems, please contact our store in time. We will give you a satisfactory solution.

Specifications:
3650 3900KV Brushless Motor
Watts: 900W
Max voltage: Max Amps: 69A
KV(RPM/Volt): 3900KV
Max RPM: 50000
Diameter: 36mm
Length: 50mm
Shaft Length: 15mm
Outer Shaft Diameter: 3.175mm
Inner Shaft Diameter: 5.00mm
Plug Type: 4mm Golden Banana Plug

80A Brushless ESC
Continue Current: 80A
Burst Current: 480A
Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd
BEC Output: 5.8V / 3A
Power Supply Plug: T Plug Male
Motor Plug: 4mm Banana Female Plug
Size: Approx. 43 * 31 * 32mm

Programming Card
Low Voltage Cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off
Start Mode: Medium, Soft, Strong
Max Brake Force: 25%, 50%, 75%, 100%
Max Reverse Force: 25%, 50%, 75%, 100%
Neutral Range: 6%, 9%, 12%, work state

Package Listing:
1* 3900KV Brushless Motor
1* 80A Brushless ESC
1* Heat Sink
1* Programming Card