Dualtron Storm User Manual 21
3. Causes and countermeasures of disc brake noise
The disc braking method uses a disc brake method with many
electric kickboards because braking power is good. However,
if you get a sharp hissing sound when you hold the disc brake,
dust or sand particles on the ground will spill out on the surface
of the disc, causing foreign substances to be on the brake pads
or disc surface, or bending due to heat or external impact. At
this time, clean the inner surface of the disc by turning the
wheels with a clean, dry cloth, or straightening the bent discs.
If the above measures are not taken, please visit the nearest branch and take a
safety check. There may be another problem.
Caution
4. Variable rubber suspension system (patent pending) adjustment
Designed by Minimotors, the world's largest 45-step adjustable (3x3x5) rubber suspension system
allows you to adjust the suspension strength with motor shaft distance (3 steps), arm angle (3 steps),
and rubber cartridge replacement (5 steps).
1. Remove the front fender with a 3mm hex wrench, loosen the 18mm (motor side), 19mm (swing arm
side) nut, and then loosen the nut to remove the suspension arm.
2. Adjust the motor shaft distance, rubber cartridge replacement, and arm length to the desired
suspension strength.
Garage height
Intermediate stage
Garage lowered
■
Motor shaft distance (3 steps): Height
adjustent (by weight)
You can adjust the height from the center.
■
Rubber Replacement (5th Stage): Replace
Cartridge (Adjust height by weight)
Loosen both nuts with a wrench, loosen 3mm
bolts and remove. Replace the cartridge when it
is missing.
(It can be changed depending on weight and taste)
3. Align both suspension arms to the desired angle and reassemble using Loctite (screw lock).