Dioche Motor Brushless Controller For E-Bike Scooters, 36V/48V 1000W Motor Sine DURABLE TO USE: The motor controller adopting good quality materials, which is lightweight, rainproof, sturdy and durable to use HEAT DISSIPATION: The controller shell is made of aluminium alloy with groove design, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading BRUSHLESS MOTOR CONTROLLER: This is a brushless motor controller, it can provide steady speed and sensitive control of braking and direction changes. Sine wave controller works smoothly and silently LOW MALFUNCTION: The wires and interfaces have good contact, and ensure low malfunction for long time use, which is very safe for using WILD APPLICATIONS: Perfect accessories for motorcycle, electric bike, scooter etc. Giving you a more comfortable riding experience, let you enjoy your cycling time with joy. the interfaces have instruction labels on them for your easy installation.