250W/350W Motor Brushless Controller E-Bike Controller For E-Bike Bike From ELECTIRC BRUSHLESS CONTROLLER:Power Supply Voltage:24V; 36V; 48V;Controller Power: 250W/350W. EASY TO INSTALL:Every cable has different color, with a mount on the back of LED display for easy installation, suitable for most handlebars. LED PANEL DISPLAY: This display adopts good quality materials, lightweight, sturdy and durable.LED display can clearly show the battery capacity, several buttons for quick operation of speed adjustment and headlight, easy to use. notch DESIGN SHELL:Aluminum shell with notch design ensures good heat dissipation and high temperature resistance ability, which provides better protection for inner circuit. SENSITIVE CONTROL:The brushless motor controller can provide steady speed and sensitive control of braking and direction changes.