Originally Posted by
rowebr
This is a known issue with some rims that are popular for wide 650B tires, such as the Velocity Synergy which the OP (and myself) are using. The blog post I linked to above explains the problem.
Thanks. My bad! I have been spending all my time on the 41 road forum and didn't realize we might be talking about something not road specific here. But of course this is mechanics topics for any bike. Got it.