Front Brake; Rear Brake - Yamaha YBR125ED Owner's Manual

FRONT BRAKE

Apply the brake and inspect the wear indicator. If the wear
indicator is almost in contact with the disc plate, ask a
Yamaha dealer to replace the pads.
1. Wear indicator

REAR BRAKE

Apply the brake and inspect the wear indicator. If the
indicator reaches the wear limit line, ask a Yamaha dealer
to replace the shoes.
2. Wear limit 1. Wear limit line 2. Wear indicator