Why won't my bike brakes release properly?

There could be several reasons why your bike brakes won't release properly. Some common causes include:

1. Brake cables may be frayed or kinked, preventing them from moving smoothly.
2. Brake pads may be worn out or misaligned, causing them to stick to the wheel rim.
3. Brake levers may be loose or need adjustment.
4. Dirt or debris may be clogging the brake mechanism, hindering its movement. It is recommended to inspect and potentially replace any damaged components, clean the brake system, and adjust the brakes as needed to ensure proper release.