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@pusher
Hi,
Hope someone can give me a hand here...
Just finished pulling apart my Chesini Grand Premio, which is due for a new BB and some fresh wheels, but I noticed that the BB shell is 64mm(measured twice, and it is stamped on the bottom of the shell), after removing the Shimano Dura Ace 7400 BB I saw that it is clearly marked 70mm. Now the question is what size BB do I need to buy? The threading is Italian so thats a no-brainer but what should I buy? The easiest thing to do would be to buy the same BB off the bay, but Im looking at going down the Phil+Sug75 route.
Thanks in advance for your help.