Originally Posted by
Homebrew01
I bought a used PowerTap wheel, wires, head unit etc for $150.
Works fine.
If it breaks, I still have a usable wheel.
I purchased a Powertap C1 chain ring power meter for the same reason. $350 and a bolt on application. If it would ever fail I will just run it till the rings are shot and move on. I have had no issues though after 2 years. Great product!