Raleigh is replacing my 2006 Team frame with a 2011 Team frame that comes with BB30, but I have a Ultegra 6750 crank and would like to use it on the new frame.
Just had a frame factory Cannondale Synapse frame replacement. They charged me 69 bucks to install this on the new frame. I didn't want to have to loctite a ring into the frame in case I want to upgrade to BB30 down the line. I only have 150 miles on it so far no problems using a Tiagra crank.