Originally Posted by
maartendc
That is a good price for a power meter. I never even knew these hub based power meters existed. Too bad you have to build an entirely new wheel for it, but interesting nonetheless.
PowerTap hubs used to be the most common power meters, because they were far cheaper than SRM crankset based power meters( and they were easy to swap between multiple bikes).
Stages really changed the power meter market when they introduced affordable crankset based power meters.