hellodave
GT Fan
I tried tidying this up for a trip next week, thinking it just needed a bit of a clean... and ended up completely stripping it down 
The BB that came out of it doesn't feel great so I'm trying to pick out a replacement.
The one I took out measures 110mm long, the shell of the BB on the frame measures 68mm wide, all good, right?
Why does the catalogue say it's a 73mm BB then? Anyone have any idea whats going on? Is it not a 94?

The BB that came out of it doesn't feel great so I'm trying to pick out a replacement.
The one I took out measures 110mm long, the shell of the BB on the frame measures 68mm wide, all good, right?
Why does the catalogue say it's a 73mm BB then? Anyone have any idea whats going on? Is it not a 94?
