Features: Direct replacement part for originals that are cracked or broken. Featuring advanced control algorithms, this controller offers improved power output and battery efficiency, providing a smoother riding experience. Ideal for scooter owners looking to replace or upgraded their controllers for better performances and user experience. It is easy to install, lightweight and durability. This is a good spare accessory for old or worn accessories. With electronic components and multiple protection mechanisms such as overcurrent and short circuit protection, this controller ensures safety and reliability in various environments. Specifications: Component:ABS Size: Approx.4.1x11.9x7.3cm/1.6x4.68x2.87inch Color:Black For M365 Package Includes: 1pcs Electric Scooter Motor Controller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.