Is there any other kind?

For some reason, almost all of the 165mm's disappeared recently though, and the price on the remaining ones went way up. The absolute price doesn't really matter, but they were selling about $30 cheaper (holding quality steady) earlier this year, so my brain is irrationally set on that earlier price and pouting.

Anyway, I think I decided I want to keep all my cranks interchangeable, so I'll probably pick up some used 7600's I found at a different seller. Not having to change out any bottom brackets is nice, plus I hate riding things that I'm worried about messing up.