Hello All,
Im not even certain this is the place for this.. I've searching posts looking for something similar for over 45min and just decided this is the closest to my dilemma.
I currently have a 52t Stronglight chainring (122mm bcd) with a 13-21 cassette on the rear. I was warned my chain could come off because im only running x1 ring.
I was looking into narrow / wide chainrings to elevaite that possibility and there just aren't any for 122mm bcd's. What do you all recommend?
New group set? So I can accommodate a narrow /wide chainring?
Are there spacers available?
Any info would be of great help>

Thank you, M.