Thanks, Top. I forgot to say that I knew the old BB would have to go if we got new cranks. I have already checked that out and know I can get a new one. If I change the BB, spindle, cranks, chainring, will I be able to keep the derailluer on the front, and everythign on th back?
It's kind of like putting a puzzle togethe. Idd be nice to know if there are any absolutely required pieces, and if there are some I can leave out
Thanks.
Karen