Coming to the end of the trial period.
I want to use my Tacx Galaxia rollers dumb rollers with Zwift. I have been connected using speed and cadence sensors however i know these arnt accurate for Power Output.
I am considering purchasing a crank arm power meter for my bike. Would a crank arm power meter on my rollers be more accurate than cadence and speed sensors?
And if a Power Meter is the way to go. Would a left side Uno power meter be good enough or should i go for Duo both sides power meter?