I’m looking for a crank based power meter.
Some offer versions with and without chain rings.
For example the stages Ultegra 8000 version.
If I get the version with chain rings and the chain rings wear out, is the power meter any use anymore?
What are you looking for in regards to advice? You can switch out chainrings on the Stages.
Yeah pretty much can I change chain rings on the crank based power meters such as the dual sided stages.
Here you go (official support):