Originally Posted by
Bill Kapaun
"The Theory Verify Sprocket is simple and effective, yet wallet-friendly. Constructed of 6061 aluminum sprocket, it has a 15/16" bore and
includes adapters for 19mm and 22mm spindles....
Begs the question if the proper (if needed) adapter was used as
Schweinhund mentioned.
Ah yes, could be the issue, cuz man even if the bike has a 22mm spindle, that setup has the potential to be VERY non-concentric without the adapter, if 19mm spindle, holy cow!
So,
Midawi , pull the cranks out of the frame, loosen the lockring and jiggle the sprocket. Is there a lot of play? You'll need an adapter in there.