Features1Heat Dissipation Controller: The controller casing is made of metal with groove design, which can protect internal circuits and avoid thermal overload due to its heat dissipation function. 2LCD Screen Display: The LCD screen clearly displays status and data. Backlight allows you to clearly see the screen in a dim environment, with quick button operation and convenient use. 3Stable and Reliable Performance: The controller has protection functions such as undervoltage protection, overcurrent protection, and stall protection, ensuring the use and safety of electric scooters. 4Scope of Application: 36V 48V 500W brushless motor controller with throttle twist grips is suitable for electric bike, electric bicycle, electric scooter. 5Sensitive Control: The 36V 48V 500W 28A controller can provide stable speed and sensitive control over braking and directional changes.SpecificationItem Type:ElectricBicycleControllerKitMaterial: ABS, Aluminum AlloyWeight: Approx. 922g / 32.5ozPower: 500WCurrent Limit: 28APackage List1 xTwist Grip with Panel1 x Grip1 x Controller1 x Manual