Understanding Your Buzz Drone E-Bike Settings
If you have acquired a Buzz Drone e-bike and are looking to personalize your ride, the settings interface may seem perplexing. This guide aims to clarify how to adjust the settings on your Buzz Drone e-bike seamlessly.
(For a comprehensive review of the Buzz Drone, visit here.)
Accessing the Buzz Drone E-Bike Settings

To dive into the settings menus that control the e-bike’s features, press and hold the “+” and “-” buttons on the controller for two seconds. The settings screen will pop up shortly after.
In the settings menu, navigate through options using the “+” and “-” keys. To transition between different screens, press the “i” button which also saves any changes made. Below is an overview of what each screen represents:

- tc: The initial setting screen, titled “TC-n,” serves as the trip distance monitor. Alter the “n” to “y” to reset the trip distance measurement, starting your mileage count afresh. Hit “i” to confirm and proceed to the next screen.
- bl: The second screen should display “bl-1,” where “bl” refers to the backlight brightness settings. Use the “+” and “-” buttons to adjust the brightness between 1 and 3. Press “i” to save changes before moving on.
- u: The next display should read “u-1,” designating your unit of measurement. Setting “u-1” showcases speed and distance in miles, while “u-2” switches to kilometers.
If needed, a long press of the “i” button (for over two seconds) will save all your settings and exit the menu to reveal the main display once again.

Can the Top Speed of Your Buzz Drone E-Bike Be Altered?
The three settings mentioned above encapsulate all the user-friendly customization options available for this electric bicycle. Buzz has stated that the maximum speed and other parameters are “locked by the manufacturer to guarantee compliance with Class 2 regulations.” This means that speed enthusiasts or those looking to modify their e-bike will find limited flexibility—what you see is what you get.
Understanding the Error Codes on a Buzz Drone E-Bike
Should you encounter any numerical error codes on your Buzz Drone, here’s what each one signifies:
- 21 & 01: Motor connection or cable issue
- 22 & 02: Throttle or cable connection issue
- 23 & 03: Controller or LCD malfunction (possibly due to bent pins)
- 24 & 04: Low voltage alert (may indicate a need to recharge)
- 25 & 05: Motor phase short (inspect or replace the cable)
- 26 & 06: Sensor-related issue
- 27 & 07: “Unable to receive Display Data” error
- 30: Communication fault
If troubleshooting proves challenging, remember that the bike’s warranty might cover the issue. Electrical components are protected for two years, while other parts—such as the fork, stem, handlebars, and seat post—are under warranty for six months. The frame itself is warrantied for ten years. For assistance, reach out to Buzz’s customer service via the form available at the bottom of this page or call (877) 799-2899.