3. Lift the front wheel and insert the disc rotor into the caliper.
Insert the axle into the hooks at the bottom of the fork, ensuring
they engage properly with the fork.
4. Place the washers and nuts on both sides of the hub. Tighten
the nuts with a wrench, keeping the rotor centered in the caliper
while tightening.
5. The disc rotor should not touch the brake pads. Roll the front
wheel; if the disc rotor makes a metal friction sound, check
whether you have correctly performed step 4.
Headlight
1. Ensure the front fork arch is at the front of the bike, not at the
back.
2.
Position the headlight and the fender correctly, then tighten
the bolt and nut. The headlight can be adjusted up and down to
change the illumination angle.
3. The horn is integrated into the headlight.
Pedals