I'm not really sure about the cadence thing but i can tell you my crankset is 39/53 and my rear cogs has a 12/25 and I'm using the 39/25 ,the small crank at the front and i was going back and forth between the last and second to last gear at the rear but mostly I'm maxed out..My strava does not have the cadence thing..
Originally Posted by
fstshrk
How low was your cadence at that point? Doing 3mph on even my touring bike equipped with the 11-34 rear cassette would put me at 40 rpm. Really not great for the knees.