Originally Posted by
Sifaw_
i say again.. i have measured the spindle to be exactly 110mm, and it did say bolt circle 110mm aswell on the site.
So u are saying that the 105 is not going to work cuz even tough it has a larger bolt circle it will have the same spindle as the tiagra and all other shimano road cranks??
Bolt circle and spindle length are completely different things and not related to each other. Yes, a 105, Ultegra, Dura Ace, Tiagra or any other Shimano road crank will NOT WORK with a 73 mm bottom bracket shell. Period. End of discussion.