Fiido Beast Manual page 12

Install the handlebar
① Remove the handlebar screws, hang the handlebar
and keep the center of the handlebar in the stem, then
adjust the handlebar direction so that the brake level
is in the direction of 15°~20° with the horizontal line.
Then fasten the riser cover and lock the screws evenly.
(Cautions：When locking the riser cover marked in orange on the
above picture, keep the gap on both sides even, and lock the four
screws until the handlebar is tight in place. If this step is not
performed properly, there will be a risk of loosening during use.)
③ After the handlebar is installed, the power supply of the scooter can be turned on and off for testing.
(Please refer to P12 for specific power startup steps)
8
15°-20°
② Using the hex wrench in the packing case, twist the four
screws into holes on the top of handlebars and lock them
tightly (install two screws on each side), then the handlebar
installation is completed.
(Cautions：Tighten the four screws gradually . Do not tighten one screw
all the way.)