Any of you experts here have any recommendations? I'm looking for a crank-based power meter for use on the track, since I don't want to be tied to using just one wheel (I realize the easy solution for track is a hub-based power meter like a PowerTap, but even that would require a bit of tweaking). And SRM is too expensive to be in the equation.
Ideally, the unit would work with a Shimano external bb, as this has the best method of crank attachment (I've used SRAM with the Omnium, and it leaves a lot to be desired). But then I'd have to switch to 130mm bcd rings, but Gebhardt makes 1/8" track chainrings in al sizes. The solution I'm looking at now is a Power2max on 165mm Rotor 3D cranks, but I'm concerned about the chainline. I want to be able to use a standard track rear hub, and all the crank-based power meters I've seen assume you're using road stuff.
Anyone here have any experience or recommendations? Thanks.