Originally Posted by DerekU2
I don't understand why a regular computer cant tell me RPM
What do want to know the RPM of? Isn't that a direct function of MPH? If you mean pedaling RPM, then that's cadence. So you'll need another sensor or you can fake it like Shimano's FlightDeck and use the gearing info along with MPH to determine cadence.
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This is Africa, 1943. War spits out its violence overhead and the sandy graveyard swallows it up. Her name is King Nine, B-25, medium bomber, Twelfth Air Force. On a hot, still morning she took off from Tunisia to bomb the southern tip of Italy. An errant piece of flak tore a hole in a wing tank and, like a wounded bird, this is where she landed, not to return on this day, or any other day.