Type: Brushless Motor ESC Combo Set
120A ESC
Burst Current: 320A
Continue Current: 120A
BEC Output: 5.8V / 3A
Power Supply Plugs: T plug male
Battery: 2S Li-Po / 4-9S Ni-Mh Ni-Cd
3650 3900kv Motor
Watts: 900W
Length: 50mm
Max Amps: 69A
Max RPM: 50000
Diameter: 36mm
Max voltage: Shaft length: 15mm
KV(RPM/Volt): 3900KV
Shaft diameter: 3.175mm

Features:
Advanced Motor Technology: 4-pole 12-slot design with precision-balanced rotor and high-purity copper windings for smooth, efficient power delivery
High-Capacity ESC Performance: 120A electronic speed controller provides enhanced throttle response, excellent acceleration, and accurate throttle linearity
Multi-Scale Compatibility: Perfectly suited for 1:8, 1:10, and 1:12 scale remote control cars with versatile application range
Complete Protection System: Integrated low voltage protection, over-heat safeguard, and signal loss protection for secure working
Dual-ball bearings design: Splashproof and dust-proof construction with dual-ball bearings ensures consistent performance in various conditions

How to Use:
1. Connect BEC wires with the receiver.
2. Connect motor wires with ESC.
3. Turn on the transmitter.
4. Connect battery pack (not included) with ESC then switch on the ESC.
5. When the connection of motor and battery is finished, the motor emits "Beep-Beep" tone.
6. When the throttle stick is in the neutral position, the motor re-emits "Beep-Beep" tone
7. The ESC is workable.

Package Includes:
1x Brushless motor
1x Brushless ESC

Warm Tips:
The battery is suitable for a 2S battery. But try not to use a 3S battery. When using the 3S battery, the motor needs to be replaced with one below 3000KV