48V 1800W Brushless Motor Kit Controller T8F Chain Sprocket 3 Speed Reverse DIY Parts for Motorcycle Pit Dirt Bike E Bike Scooter ATV Quad Razor 4 Wheelers Buggy Go Kart Golf Cart

Perfect for Go Kart, razor dirt bike, ATV, motorized bicycle, moped, mini bikes, pocket bikes and electric dirt bikes, Electric scooter, E-Bike, electric bicycle, e-Scooter, e-moto, motorcycle, small electric Moto, etc. 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. EASY INSTALLATION: The interfaces have instruction labels on them for your easy installation,very practical and convenient LOW MALFUNCTION: The wires and interfaces are durable, and ensure low malfunction of long time use Package Contents: 1 x Motor 1 x Speed Controller 1 x Ignition Key 1 x Throttle Pedal 1 x Wiring Harness 1 x Forward / Reverse Switch 1 x T8F 116 Links Chain 1x T8F 54T Sprocket 1x Brake switch 1x throttle grips 1x air switch 1x 3 speed switch 1x power indicator