cheap shit chainring do this alot. also bent bb axle but youd feel that at the pedal. most likely out of true chainring.
with a bit of filing you will get it to fit, just dont go mad. if its a tiny bit then fine, if its loads (more than a mm) then leave it. get the chainring that goes with the crank arm.
cheap shit chainring do this alot. also bent bb axle but youd feel that at the pedal. most likely out of true chainring.
with a bit of filing you will get it to fit, just dont go mad. if its a tiny bit then fine, if its loads (more than a mm) then leave it. get the chainring that goes with the crank arm.