Usage Tips:Item Type: Dual Drive Motor Controller Material: Aluminum, PCB, plastic Weight: Approx. 635g/22.4oz Controller Voltage: 24V 36V 48V Controller Rated Power: 350W1Great Material: Using excellent high temperature and flame retardant wire, the controller is made of premium aluminum, PCB and plastic material, more safe and strong. 2Excellent Performance: This shell of the controller is made of superior metal with a notched design, durable, has great heat dissipation function, which can protect the internal circuit so as to avoid thermal overload. 3Steady Speed Performance: This dual drive motor controller can provide stable speed as well as sensitive control of braking and direction changes. 4Main Applications: Suitable for 24V, 36V, 48V, 350W motor, can be used for the modification and replacement of old or damaged parts of electric power bikes. 5Widely Used: The dual drive motor controller is suitable for electric bikes, electric tricycles, modified electric bikes, electric scooters, etc. 1 xDual Drive Motor Controller 1 x Specification