Features 1、High Torque Rotor: The RC motor adopts 4 pole 12 slot high torque rotor design, with strong torque and stable output power. 2、CNC Machining Cover: CNC machining 6061 T6 aluminum front and rear covers. High purity high temperature resistant copper coil can effectively provide high efficiency. 3、High Accuracy Bearing: High toughness stainless steel output shaft and high accuracy premium bearing make the motor super durable. 4、ESC Features: This ESC features premium components, ensure efficient operation, excellent startup, acceleration and linear functions. With multiple protection functions, low voltage cut off protection, overheat protection, throttling signal loss protection. 5、2.2KG Servo: Waterproof servo, high performance, digital standard 2.2KG, 3 wire servo with ESC programming card, DIY programming ESC parameters, higher playability. Item Type: RC Brushless ESC Set Gross Weight: 184g/6.5oz Motor Parameters: Shell Material: Aluminum alloy Color: Dark blue Motor Size: 24x34.5mm/0.94x1.4in Shaft Diameter: 2mm/0.078in Shaft Length: 12mm/0.47in KV Value: 3300KV Watt: 300 Maximum Speed: 60000 Maximum Voltage:<13.2V Maximum Current: 22A Number of Rotor Poles: 4 Connector: 3.5mm male banana head ESC Parameters: Shell Material: Plastic and aluminum alloy Color: Dark blue ESC: 41x28x17.5mm/1.6x1.1x0.69in, excluding cable Continuous Current: 25A Peak Current: 100A, 10 seconds Applicable Battery: 2S lipo Power Plug: T plug Connector: 3.5mm banana head female Steering Gear Parameters: Shell Material: Aluminum alloy Color: Black Working Voltage: 4.8-6V Working Speed, 4.8V: no load 0.10sec/60 degree Working Speed, 6.0V: no load 0.08sec/60 degree Stall Torque(4.8V): 1.8kg.cm Stall Torque(6.0V): 2.2kg.cm Servo Size: 43x35x16mm/1.7x1.4x0.63in Applicable: For Traxxas, for HSP, for Wltoys and other brands 1/16 1/18 remote control vehicles Package List 1 x Motor 1 x ESC 1 x Instruction 1 x Servo 1 x Servo Arm 4 x Screw 1 x Programming Card