I have fitted a set of D/A cranks with the external BB and they don’t seem to spin very freely. Is this something that improves with use or have intalled them incorectly. I seem to have the same problem with the extenernal BB Raceface cranks I fitted to my Mountain bike. Any suggestions?
I would bet that it is drag on the seals…should get better…then again…this is ShitmaNO…