Mostly out of curiosity, I'm wondering what crank length everyone here likes to use. Those of you with multiple bikes (which I think is most of us), do you have same length crank arms on both bikes? Different lengths for different purposes, riding styles, track vs road, etc. etc?
I've got 170mm's on both of my two bikes, and when I bought the cranks for the second bike I went with 170s mostly because it was what I was used to and didn't really want to risk switching up to something I didn't like.
Annnyyyways, without much experience beyond my 170s and my friend's 175s I feel like there may be a whole world of crank lengths that I might like more that I've never had the chance to try.
I did do a little internet scooping and I found a formula of L(mm) = inseam(inches)*5.48
With that I got 172.62mm and a little more curious because if anything I feel like I might like something less than 170s, not more than...
Wrapping this up now, feel like I'm rambling a bit. Do you personally notice a large difference between a small change in crank length? i.e. 5-10mm? And what is your preferred length?