Does the Powertap SL come with a magnet for the cadence sensor? I have just got one and have a cadence sensor but no magnet for the crank!
Additionally I am trying to work out what sort of 25 mile(40k) power I needed to do a 55min. Just a rough figure, I am 5' 6" (167cm).
Additionally I am trying to work out what sort of 25 mile(40k) power I needed to do a 55min. Just a rough figure, I am 5' 6" (167cm).