Originally Posted by
eighthinch.com
Thanks for the input- normally we recommend 165mm or 170mm max for any track frame- 172.5mm is a bit big for any fixed gear bike.
Notwithstanding we are going to be looking into tweaking the geometry for a future release frame to get the bb height up a bit.
There are people in the track forum who use 175mm cranks, because of their leg measurements and a frame designed with a higher bottom bracket.