3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proo

3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car.
The set includes 3650 3900KV 4P sensorless brushless motor and 60A ESC. It is perfect for 1/10 RC Car. The motor is built from high quality aluminum alloy which is produced from the latest CNC milling machines. Thus it can provide longer run time with its high efficiency, high power and rotation speed. And the ESC is built with the highest quality components to ensure high efficiency operation. It features enhanced throttle response, excellent acceleration, strong breaks and throttle linearity.

Motor Features:
Removable/Replaceable rotor
High RPM ABEC5 oversized bearings
Stator - super Thin (0.2mm) laminations
4 poles design, high torque and high efficiency
CNC machined 6061 T6 billet aluminum heatsink can
Precision engineered for maximum energy conversion
Shorter stator, less wire, lower resistance, more power
Universal fit all 1/10 brushless cars-multi-mounting system for M3 screws

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

ESC Features:
High anti-interference capability
Built-in switch mode BEC has powerful output
Using advanced software interface to set up or update the software
Enhanced throttle response, excellent acceleration, strong brakes and throttle linearity
Multiple protection features: Low voltage cut-off protection, over-heat protection and throttle signal loss protection

Specifications:
Continuous current: 60A
Burst current: 320A
Battery: 2-3S LiPo Battery / 4-9S NiMh Battery
BEC output: 5.8V/3A (Switch Mode)
Power supply plug: T plug

Package List:
1 * 3650 3900KV 4P Sensorless Brushless Motor
1 * 60A Brushless ESC