I dont think there is a science to crank bolts, on tour one of my bolts came loose, I didn't have an 8mm key so I just shoved two screwdrivers in there, worked fine. I dont think you need to worry too much about over/under tightening crank bolts on cotterless.
I dont think there is a science to crank bolts, on tour one of my bolts came loose, I didn't have an 8mm key so I just shoved two screwdrivers in there, worked fine. I dont think you need to worry too much about over/under tightening crank bolts on cotterless.