^^^^^^^^^^^^^^^^^^
thats a new one, power meter from your shoe. DrPete, I just sold my 725x on "the bay" for 3 dollars less than I paid for it and picked up a PT pro for a good price, so for the same amout of money as it would have cost for the power upgrade and I got a PT. Maybe an option for you. I was a little nervous as to the polar power given some riders reviews locally and the amout of used that seem to be floating around. If its that good the why do people keep getting rid of it.
