If you noticed that the brake for your KQi2 Pro is not as fast as before and you have to press the brake all the way down, you will need to check or fix the brakes for your kick scooter.

The KQi2 Pro uses a drum brake and does not need adjustment. 

It is normal to make a noise during braking because the braking prevents the wheels from rotating through friction. 

But it is not normal for the wheels to make noise when they rotate normally.

If the brake is too loose, please loosen the screws (red circle in the figure) and adjust the swing arm (red arrow) to adjust the tightness of the brake line.

If it still doesn’t work, please submit the form that can be filled out online.

Our after-sales team will get in touch with you with the instructions.