Commuter bike got a carbon fiber crank this weekend
I salvaged a FSA crank and BB off a CX frame I just sold which was too large; instead of letting it sit on my shelf I put it to use on my every-day commuter! Going from 170mm to 172.5 - hope I like it or at least don't notice.
My groupset doesn't match but TBH it hasn't matched since I took off...