Thanks Dave.
Your reply is quite timely. I have just discovered the new bottom brackets are now a cartridge system. Just ordered one.
Please could I ask two other related questions:
a) As stated at the top I intend to replace my triple 52/42/30 with a double. I can only find veloce 53/39. Do you know if it is possible for me to use my old 52 outer chain ring on my new double instead of the 53 that actually comes with the double. Sorry if this is a daft question.
b) Secondly the widest veloce 10 speed cassette I can find is 13-29. Do you know if Campagnolo make any other compatible 10 speed cassettes that have a slightly wider gearing e.g. up to 32
Hope you can help
Many thanks
S