Rotors that are below the minimum thickness recommended by the manufacturer need to be replaced, and some warped rotors may need to be swapped out too.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you're contending with squeaky brakes, one of the first things you should do is ...

All disc brakes, whether hydraulic or mechanical, operate in the same way, by pushing two disc brake pads against the sides of the rotor to slow or bring your bike to a halt. As with most things in ...