Subject: RE: iBike power meter vs. VDO power meter Don't know anything about the VDO gauge or how it works. The ibike one works by measuring many different things and then backing out the power. My understanding is it can be finicky with mounting w/aerobars, etc. I think the best, cheapest power option is a wired powertap on a decent rim (like a mavic ). If you can find one second hand, even better. |