1High Torque Design: The 4 pole 12 slot high torque motor design can ensure efficient and stable operation. 2Heat Sink: The 6061 T6 aluminum heat sink processed by CNC ensures the good heat dissipation performance of the motor. 3Waterproof Design: Using high quality aluminum alloy and copper materials and waterproof design, the S3650 3100KV brushless motor can be used in any weather conditions. 4Multiple Protection Functions: With multiple protection functions, low voltage cut off protection, overheat protection, throttle signal loss protection, etc. 5Programming Card: With a programming card, you can DIY programming ESC settings. 6Applicable Models: Universal motor, suitable for 1/10 2S remote control car and 1/10 3S remote control racing car. Item Type: RC S3650 3100KV Brushless Motor SetProduct Weight: Approx. 298g / 10.5ozApplicable Models: Fit for 1/10 RC Car Motor Parameters:Material: Aluminum Alloy + CopperMotor Color: Red + BlackMotor Diameter: Approx. 36mm / 1.4inMotor Length: Approx. 50mm / 2.0in (excluding shaft length)Shaft Length: Approx. 15mm / 0.6inShaft Diameter: Approx. 3.175mm / 0.1inKV Value: 3100KVMaximum Speed: 60000Maximum Voltage: 8.4VMaximum Current: 100AConnector: 4.0mm Golden Banana PlugESC Parameters:Shell Material: PlasticColor: BlackContinuous Current: 60APeak Current: 320AApplicable Voltage: 7-15V2-4S lipoBEC Output: 6V/5AProgramming Card Parameters:Colour: BlackMaterial: PlasticLow 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 / 2.6VStart Up Method: Medium, Weak, StrongMaximum 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 1 x Motor1 x ESC1 x Manual1 x Programming Card