Conversation so far:
what can you tell me about graeme obree's bike?
Obree called his bike "Old Faithful".
did the bike contain any special parts?
It has a narrow bottom bracket, around which the cranks revolve.
what did he use the bike for?
his bike shop.
did he set a record with this bike?
CANNOTANSWER.

Question: what other things can you tell me about his bike?
Self-contained rewrite: what other things can you tell me about Graeme Obree's bike other than it's parts?