Discussion: Concept

I don't know much about the bike but from what I have read the Concept is the best ski erg.

I haven't tried the Concept bike but it's worth considering the option of using your real bike on a trainer, e.g. https://tacx.com/

You're welcome to borrow the Nordictrack Sport ski machine we have in the basement. It's this model I think.
https://www.ebay.com/itm/Nordic-Sport-450-Ski-Mach...
Last one to use it was VO2maxx.

You can also come over and try our paddling erg if you want.

The Concept 2 rowing erg is clearly nonpareil.