Feature:1. Parameters: The rated voltage is DC12V, rated power is 250W, which has strong climbing power, low operation sound, and better eliminate tire noise.2. Material: The motor brushed controller kit is made of metal alloy material, the wires and interfaces have high strength, and ensure low malfunction of long time use.3. Function: The motor speed controller will help starting more smoothly, ensure more comfortable riding, better ensure your driving safety.4. Exquisite Manufacturing: With elaborate manufacturing technology, electric scooter motor brushless controller kit has high reliability and stable performance.5. Application: Suitable for wind turbine scooters, mechanical equipment, mini electric motorcycle DIY engine kits, go karts, electric bicycles, bicycle parts, even lawn mowers.Specification:Item Type: Brush Motor Speed ControllerMaterial: Metal alloyMounting Hole Size: M4Rated Voltage: DC12VPower Rating: 250WHandle: 1-4VMotor Line: 3 groups (battery, motor, speed control handle).Application:Suitable for wind turbine scooters, mechanical equipment, mini electric motorcycle DIY engine kits, go karts, electric bicycles, bicycle parts, even lawn mowers.Package List:1 xBrush Motor Speed Controller1 x Electric Door Lock2 x Key1 x Power Charging Interface