Brakes

Having hydraulic disc brake pads too close to each other leaves no place for the rotor to spin freely. There are several different reasons why pistons don’t retract completely. It’s actually a widespread problem, and some causes are straightforward to fix. However, there are deeper mechanical problems that can cause pistons to be out of

Bicycle hydraulic disc brakes are a bit delicate in comparison to motorcycle or car hydraulic brakes. Therefore, there are occasional maintenance issues that can result in insufficient braking power. Braking power loss is sometimes severe because bike hydraulic disc brakes don’t have too much braking power to begin with. Otherwise, they would block the wheels