Using it for the last months and absolutely happy with it. I used some very thin tape to make it absolutely rattle free. Perhaps depends on the cranks you are using, but the magnet is really strong.
But you never should let your bike fall over on the derailleur side, then it is possible that it slides out (that was before using the tape.)
June 29, 2020, 11:52 p.m. - Matthias Wasmer
Using it for the last months and absolutely happy with it. I used some very thin tape to make it absolutely rattle free. Perhaps depends on the cranks you are using, but the magnet is really strong. But you never should let your bike fall over on the derailleur side, then it is possible that it slides out (that was before using the tape.)