YC Yier Electric Brushless DC Motor Kit, 48V 1800W Motor Controller with 4 Pack of 12V 12Ah Battery Set for Golf Cart Go Kart ATV Quad Buggy Scooter E Bike Bicycle Razor Pit Dirt Bike Motocycle - USATD029ACC

• Brushless Motor Features: Electric Brushless DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise High Quality More Long Life. The running direction of the motor can be changed by changing the wiring between the motor and the controller (reverse-counterclockwise) : Step 1: 3 thick yellow, green and blue wires (phase wires) : Controller to the motor - yellow to yellow, blue to green, green to blue. Step 2: 6 Hall Wires: Controller to the motor - blue to yellow, other unchanged. Input Voltage: 48V DC, Output Power: 1800W, Rated Current: 33A, Rated Speed: 4500 RPM, Maximum Speed: 5200 RPM, Sprocket: T8F-9T, Maximum Current: 37.5A. It is suitable for go karts, scooters, e-bikes, ATVs, motorized bicycles, mopeds, mini bikes, pocket bikes,E Tricycle, 4 wheeler, Quad, Buggy, Drift Trike Package Contents: 1 x Motor 4 x Battery 1 x Charger 1 x Controller 1 x LCD Throttle w/ ignition switch 1 x Throttle Pedal 1 x Terminal Block 1 x Wiring Harness 1 x Forward / Reverse Switch 1 x Brake switch 1 x Charger port 2 x Battery Wires 1 x T8F Chain 1x T8F Sprocket (29mm) 1x 3 speed switch 1x Safety air switch, Manufacturer: YC Yier