Feature: 1. Professional Design: The RC brushless motor ESC combination features a 4 pole 12 slot high torque motor design to provide you with higher performance. 2. High Quality: RC brushless motor adopts CNC machined 6061 T6 aluminum alloy motor housing, which ensures good heat dissipation of the motor. 3. Waterproof Function: The RC brushless motor with program card kit has excellent waterproof performance, suitable for all conditions of competition, to help you win the first place. 4. With Programming Card: RC brushless motor with ESC kit comes with RC programming card, you can DIY programming ESC to improve playability. 5. Wide Application: RC brushless motor ESC combo kit is universal for 1/8, 1/10 RC cars, with excellent stability and high efficiency, bringing you more convenience. Specification: Item Type: RC Brushless Motor ESC Combo Motor Parameters Color: Red Material: Aluminum Alloy Size: Approx. 36x50mm/1.4x2.0in (excluding cables and shafts) KV Value: 4300kv Maximum Speed: 60000 Maximum Voltage: <8.4V Maximum Ampere: 100A Rotor Poles Quantity: 4 Power: 850W Shaft Length: Approx. 15mm/0.6in Shaft Diameter: Approx. 3mm/0.12in Connector: 4mm Golden Banana Head ESC Parameters Continuous Current: 60A Peak Current: 320A Recommended Battery: 2-4S Lipo (NOT included) BEC Output: 6.0V/5A Servo Parameters Size: Approx. 40x20x40.5mm/1.57x0.79x1.59in Operating Voltage: 4.8-7.4 DC Volts Dead Band: 3mus Motor Type: DC Motor Gear Type: Copper and Aluminum Working Frequency: 50-333Hz Working Stroke: 180 Degrees (PWM 500-2500mus) or 270deg (PWM 500-2500mus) Programming Card Parameters Colour: Black Material: Plastic Low Voltage Cutoff: 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 Mode: Medium Soft 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 condition Application: 1/8 1/10 remote control car universal. Package List: 1 x Motor1 x ESC1 x Programming Card1 x Servo4 x Plastic Servo Arm1 x Metal Servo Arm7 x Screw4 x Rubber Shock Absorption4 x Screw Barrel1 x Manual