Features: 1. DELICATE AND EXQUISITE: High quality materials, fine workmanship, with good toughness and waterproof performance. 2. DURABLE AND QUALITY: The Bike Controller provides better protection for internal circuits and makes them more durable. 3. CONVENIENT TO OPERATE: Let you easily understand the speed, gear, power, mode, lights and other basic states of electric bicycle. 4. PRACTICAL AND RELIABLE: With LCD and thumb shifter 2 in 1, automatic or timer sleep mode, speed limit and other settings, very practical, easy to use. 5. IDEAL ACCESSORY: Each cable comes with different color, making it easy to mount panel display on an e-bike. Perfect accessories for electric bikes. Specification: Condition: 100% Brand New Item Type: Controller Model: LH100 Material: Aluminum + Plastic Color: As Pictures Shown Quantity: 2PCS Controller Power: 450W Controller Voltage: 36V Weight: Approx. 642g Controller Size: Approx. 11x8.5x5cm/4.33x3.35x1.97inch LCD Size: Approx. 105x43x30mm/4.13x1.69x1.18inch Suitable Handlebar Diameter: Approx. 22.2mm/0.87inch Package List: 1 x Controller 1 x LH100 Round Meter Color Screen