The Roadster v3 arrives out of the box in Class 2 mode, below are the steps to change your class settings if desired.  

General Navigation

• Any selected option will be indicated by a black font with a green background. 
• Short press (^) or (⌄) button to switch between settings. 
• Short press the (M) button to edit parameters. Long press the (M) button to confirm any parameter selections. 
• Long press the (M) button to exit and return to previous page. 

Step 1: Enter Settings Screen

• Long Press (M) button to enter the settings interface. 
• Short press the (^) or (⌄) button to switch between settings options. 

Step 2: Selecting Class Settings

• Once within the settings screen, use the (⌄) button to scroll down to "Ride Mode" and short press (M) button. 
• Use the (⌄) button to scroll down to the "Level 3" and long press the (M) button to confirm class 3 setting. 

Step 3: Saving the Speed Limit Settings

• Once the class setting is updated, long press (M) button to save and exit the settings screen.