I'm only going on the "max cadence" figure from hilly rides so maybe that is based on highest over a couple of seconds or more likely, me freewheeling and magnet on crank passing sensor backwards and forewards a few times without going through full revolution!
I'm only going on the "max cadence" figure from hilly rides so maybe that is based on highest over a couple of seconds or more likely, me freewheeling and magnet on crank passing sensor backwards and forewards a few times without going through full revolution!