If the brake is too tight/loose, use the 4 mm Allen key to loosen the screw on the caliper. Then slightly adjust the brake line (decrease/increase
the exposed lenght), and tighten the screw again.
EN Before adjustment, make sure the scooter is powered off and not charging.
Unscrew the valve cap.
EN
Connect the extension nozzle to the tire
valve stem.
EN
Connect the pump to inflate the tire.
EN
24
Adjusting the Disc Brake
Tire Valve Stem
Brake Cable
Valve Cap