does anyone have a small inner chainring around 30-34 tooth, its the very inner spindle one, mine failed this morning i hadnt noticed before but it had got so worn that half the teeth just sheared off and now i cant pedal it wants to be something like this but i dont know the bcd/pcd whatever it is
does anyone have a small inner chainring around 30-34 tooth, its the very inner spindle one, mine failed this morning i hadnt noticed before but it had got so worn that half the teeth just sheared off and now i cant pedal it wants to be something like this but i dont know the bcd/pcd whatever it is