Does anyone know if, on the old simplex levers with a tear-shaped cutout in them, how I stop the lever bolt from coming undone? This one I put on a build for my brother keeps going loose. I gathered somewhere that these retrofriction levers have a plastic part in them which dies, but I'm hoping we can save it. Will some thread glue in the braze-on/bolt therad interface fix this, or do I need a new lever?
Does anyone know if, on the old simplex levers with a tear-shaped cutout in them, how I stop the lever bolt from coming undone? This one I put on a build for my brother keeps going loose. I gathered somewhere that these retrofriction levers have a plastic part in them which dies, but I'm hoping we can save it. Will some thread glue in the braze-on/bolt therad interface fix this, or do I need a new lever?