Features 1、Powerful Part: Formed by hard aluminum CNC shell, 0.2mm thickness silicon steel sheet and high temperature resistant copper winding. 4 pole rotor can provide stable power output and strong torque. 2、BEC 5.8V/5A: Built in switching mode BEC 5.8V/5A for high torque and high voltage steering gear with strong current resistance, easy to program, and compatible with mini program cards. 3、Sensored Motor: Motor has built in temperature sensor and its interface, which can protect the motor from overheating when matched to ESC. 4、Moveable Structure: Has detachable structure which is convenient for cleaning and maintenance, able to prolong the motor life and improve efficiency. 5、60A Brushless ESC: 60A brushless non sensored ESC is waterproof and dustproof, using XT60 to T connector which is compatible with 1/10RC car with good compatibility. 6、Protective Functions: Multiple protection functions, lithium battery or nickel battery low voltage cut off protection, ESC overheat protection, motor overheat protection, throttle signal loss protection, motor blocking protection. Item Type: ESC And Motor Combo Material: Aluminum Alloy + Copper + Plastic Color: Black Application: 1/10 RC Cars, Such As For Traxxas, For Tamiya Weight: Approx.404g/14.3oz Motor: Motor Model: 3660 KV (RPM/Volt): 2800KV Wattage: 1200W Maximum Current: 63A Maximum Speed: 50000 No Load Current: 2.3A Motor Pole Number: 4 Internal Resistance(Ω) : 0.008 Motor Diameter: Approx.36mm/1.4in Motor Length: Approx.60mm/2.4in(Excluding Shaft) Axle Diameter: Approx.5mm/0.2in Shaft Length: Approx.17mm/0.7in 60A ESC: Continuous Current: 60A Instantaneous Current: 360A Motor Type: Non Sensored Brushless Motor Resistance: 0.0007ohm Battery: 2-3S Lithium / 4-9S NI-MH Battery BEC Output: 5.8V/5V(Switching Mode) ESC Size: Approx.50x35x34mm/2.0x1.4x1.3in Package List 1 x 3660 Brushless Motor 1 x 60A ESC 1 x XT60 To T Connector 4 x Screw 2 x Manual