Originally Posted by
Dan333SP
You can just buy a valve stem cap power meter. Those are what, around $100? That's just 10 months of Zwift access and they're sure to be accurate within a margin of error of about 85% or so.
I've considered the Powerpod, but I'm waiting on an in depth review from [MENTION=406877]PepeM[/MENTION]. DCRainmaker reviewed it positively though.