1、Aluminum Alloy Shell: CNC machined 6061 T6 aluminum housing, bringing better heat dissipation. Exquisite workmanship, beautiful appearance. 2、Multi Protection Function: Having multi protection function, low voltage protection, overheat protection device, throttle signal loss protection. 3、Copper Winding and Motor: High purity copper winding maximizes efficiency. Adopting 4 pole 12 slot high torsionmotor design. 4、Reliable Performance Rotor: Precise balanced rotor, best smoothness and high reliability, providing you a good using experience. 5、Can Program the ESC: With RC ESC programming card, you can program the ESC according to your needs, with higher playability. Item Type: F540 3300kv Motor Set Shell Material: Aluminum Alloy Color: Black + Red KV Value: 3300KV (12T) Motor Diameter: Approx. 36mm / 1.4in Motor Height: Approx. 50mm / 2.0in (Without Shaft) Shaft Length: Approx. 15mm / 0.6in Shaft Diameter: Approx. 3.175mm / 0.125in Wattage: 820W Maximum Voltage: <18V Maximum Current: 47A Maximum Speed: 50000 RMP Plug type: 4mm Golden Banana Plug ESC Parameters: Continuous Current: 60A Peak Current: 320A BEC Output: 5.8V/3A Product Applicable Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd (Not Included) Power Plug: T Plug Male Motor Plug: 4mm Banana Plug Female Programming Card Parameters: Color: Black Material: Plastic Low Voltage Cut off: 3.7V/3.6V/3.5V/3.4V/3.3V/3.2V/3.1V/3.0V/2.9V/2.8V/2.7V/2.6V Start up Method: Medium, Soft and Strong Maximum Braking Force: 50%, 25%, 75%, 100% (25A, 35A, 45A, 60A) 25%, 50%, 75%, 100% (80A, 120A) Maximum Reverse Force: 25%, 50%, 75%, 100% Neutral Range: 9%, 6%, 12% working status Application: 1/10 RC Remote Control Car 1 x Motor 1 x ESC 1 x Programming Card 1 x Manual