1800W Brushless DC Motor Kit, 48V Controller, Throttle

48V 1800W brushless DC motor kit boosts acceleration and control for DIY electric go-karts, e-bikes, scooters, and mini motorcycles. The high-output motor pairs with an upgraded speed controller plus both foot pedal and twist throttle options, helping you tune response for your build. Designed for efficient power transfer and stable operation, it’s a practical upgrade when you need more torque, smoother speed control, and dependable daily use.

• Delivers 1800W rated power with up to 85% conversion efficiency for strong performance with lower energy waste.


• Includes upgraded controller with overload, undervoltage, and short-circuit protection plus speed control and braking support.


• Supports quiet running at 70 dB and stable operation across hot/cold conditions with a pure copper core.


• Fits DIY builds needing CW rotation and a 48V brushless motor for go-karts, e-bikes, scooters, and similar EV projects.


• Simplifies installation with a wiring diagram, dual throttles, and assembly hardware for quicker setup.

Build with confidence using a complete 48V brushless motor and controller kit engineered for consistent RPM under load and responsive throttle feel. Choose the foot pedal for kart-style control or the twist grip for handlebar setups, then fine-tune speed with the included controller. With integrated protections and a compact motor footprint, it’s suited to upgrades and fresh builds where space, reliability, and smooth power delivery matter. Grab yours today and get your project moving sooner.

• Voltage: 48V


• Rated power: 1800W


• Rated speed: 4500 RPM


• No-load speed: 5300 RPM


• Rated torque: 4 N·m


• Rotation: CW


• Applicable gear ratio: 9T : 64T


• Load capacity: ≤ 150 kg / 330.7 lb


• Noise level: 70 dB


• Motor size: 134 × 107 × 112 mm (5.3 × 4.2 × 4.4 in)


• Product weight: 6.18 kg / 13.6 lb


• In the box: motor, controller, foot pedal throttle, twistgrip throttle, assembly hardware, wiring diagram