New brake pads can squeal until the are broken in. Some cheaper pads make noise all of the time. If the pads continue to make noise there are chemicals that can be put on the pads to quiet the noise.
Worn brake pads?
Brake pads could be loose or falling apart.
The bike brake noise could be caused by dirt or debris on the brake pads or rotor, misalignment of the brake pads, or worn brake pads. To fix it, you can clean the brake pads and rotor, adjust the alignment of the brake pads, or replace the worn brake pads.
The scraping noise from your bike's disc brakes could be caused by misalignment of the brake pads, contamination on the rotor or pads, or worn brake pads.
Check the brake pads. The most common cause of the noise is the pad backer grinding against the brake rotor.
that warning noise is telling you your brake pads need to be replaced as soon as possible, plus i would replace them very quickly anyway cause the noise is annoying
The most common reason for a wheel to make noise when you brake is the brakes needing replacement. When the brake pads or shoes wear down, the metal scrapes against the metal on the drums or rotors, causing noise.
lol change your brake pads they make a grinding noise when its time to replace
your barrins in the wheels
Diod you check front brake pads
The squeaky noise from your bike brakes when you apply them is likely due to dirt or debris on the brake pads or rims, causing friction. Cleaning the brake pads and rims can help reduce the noise.
buy new brake pads