Features 1. Parameters: The rated voltage is DC12V, rated power is 250W, providing strong climbing capability, low operating noise, and effective reduction of tire noise. 2. Material: The brushed motor controller kit is constructed from metal alloy material, with durable wires and interfaces designed for reliable long-term performance. 3. Function: The motor speed controller enables smoother starting, enhances ride comfort, and improves driving safety. 4. Exquisite Manufacturing: Crafted with advanced manufacturing technology, the electric scooter motor controller offers high reliability and stable performance. 5. Application: Compatible with wind turbine scooters, mechanical equipment, mini electric motorcycle DIY engine kits, go karts, electric bicycles, bicycle components, and lawn mowers. Specification Item Type: Brushed Motor Speed Controller Material: Metal alloy Mounting Hole Size: M4 Power Rating: 250W Handle: 1-4V Motor 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, and lawn mowers. Package List 1 x Brushed Motor Speed Controller 1 x Electric Door Lock 2 x Key 1 x Power Charging Interface