Power Meters / Powermeters (SRM, Powertap, Quarq, Ergomo, Vector, Stages, power2max, P2M, 4iii, InPower, Cinch)

I'm not sure. I bought an 11 speed Shimano freehub for about £20. They just take the novatec ones I seem to think.

I'd want to sell the wheelset whole as well, no need for a lone front wheel at the moment.

Although I will probably build a new rear with an identical rim so possibly...