Purpose: The es2 control board replacement is specifically designed for professional use with es1, es2, es3, and es4 scootersMaterial: Made from sturdy metal, the electric scooter controller is wear resistant and sturdy to ensure a long lifespanDesign: With its simple design, the electric kickscooter motherboard kit is easy to use and an ideal choice for both beginners and experienced usersReplacement: The scooter dashboard accessories are nice for replacing or repairing damaged or old parts, making it a great substituteSize: Measuring 15cm in length and 5cm in width, these compact and lightweight scooter control parts are easy to carry aroundSpecification:Material: MetalSize Chart:15cmx5cm/5.91inchx1.97inchPackage Includes:1ScooterControllerNote:Please allow slightly errors 1-2cm differences due to manual measurement.