This is the third time I've tried to post this. Each time I attempt to post, the post gets Shorter. So now I'm down to I put a Dura Ace 7400 BB on my Carbon Ironman. It had a BB I pulled from a oem MV. Not much difference really but I feel better now. The BB is as smooth and nice as the sales transaction I had with @
Brewsmith.
Dura ace fd, rd, Crankset. 600 tricolor brakeset, hubs. Oem hs, stem, saddle. Shimano aero seatpost, scott aerobars, 8 speed gripshift and NOW DURA ACE BB.