Throttle Control Set 8PIn plug,Suit for Electric Throttle,Motorcycle,Scooter.come with 3 speed Gear Switchingwith larger LCD display,more informationThis turntable is a Hall speed measurement, compatible with any brand of controller, regardless of sine wave or square waveBy turning the real-time voltage value can accurately determine the amount of the remaining amount of electricity.support 36V or 48V,or 60VM butom:When power is on: 1. Short press the M key to switch between single mileage, total mileage and voltage.Built-in three gears: short press the M key to switch to the 1-2-3 gears, and long press the M key to switch to display the single mileage, total mileage, and voltage interface.Fits all Electric Scooter wist E-Bike with 7/8 inch 22MM application.How to choose between cruise model, key model, power switch model and built-in three-speed model?Answer: The key model and the switch model are both compatible. If you have a remote control or battery and a key, you can choose the button model!For cruise models, the car controller must have a cruise function. The built-in third gear must be equipped with the factory third gear function.Colour:As ShownMaterial:Plastic + MetalPackage Contents:1pair x Bicycle handlebar with displayOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.