Seat tube angle. Something to be aware of depending on how much
saddle setback you need. I have a first-gen canti-bolt, also with a
72 degree seat tube, and need a generous amount of setback
(currently a Dajia post with 24mm) to get my B-17 where I want it to
be, The Pelican would move my knee-over-pedal position farther
forward than I prefer. Not a deal-breaker, but something to be aware
of.
Regarding chainstay length, My LB is a pleasure to ride and feels
crisp and responsive, but my fastest bike (sorry, the bike on which
I am the fastest) is my full carbon gravel bike with 650b x 49
slicks, 43.5cm chainstays.
Cary
PTBO.ON.CA