Disk brake rotor feels loose Hey guys I've noticed my disk brake being "lose", I'm probably going to consult with LBS anyway but heres how I can describe it:


the [rear] disk it self is not significantly more lose than the front one at least it wiggles the same amount (no excessive force was applied)
no significant loss in braking power, same power when I pull the brake lever as before
"activation point" hasnt changed aswell or at least not significantly for me to notice
some softness but I havent changed them in like 250 km so they might have worn down alittle bit
the wheel is mounted correctly so its not like the whole wheel is lose


My suspicion is that somehow the "brake gap" has widened somehow and need to be pulled together again.

Brakes in question are:

BRAKE   TEKTRO HD-M290, HYDRAULIC DISC BRAKE, ROTOR: 180/160MM

BRAKELEVERS TEKTRO HD-M290, HYDRAULIC DISC BRAKE
For future people who might have the same problem described:

Okay I have figured it out with the help of my local bikestore.
Turns out the whole wheel was a little bit lose.
After taking apart the wheel it turns out the so called locknut or what seemed like the lock nut  has untightend itself
After taking off the casette and everything else in the way and after tightening the lock nut the problem was solved and the wheel back in place