Im after a new BB for a small project and would like to use my old Cooks, Im not sure of the model name, they are the older dog bone ones though, Im pretty sure I need a 122 axle - can anyone confirm please??
If you're using compact chainrings (less chance of fouling the chainstays) you can get away with a 122mm (got that on my seven), but as everyone says 127mm is the best option.
