Bumper
I agree with BIG-X on this one. Any kind of impact other than very light, would probaly produce more damage than with out a bumper. The one's I've seen are only mild steel rod with chrome. I guess the best advice would be to watch your 6 when backing. I have big 3 straights and they hang pretty low. So I'm very carefull when rolling back. While the bumpers do look nice on some bikes, Don't think you would have any more protection.
I agree with BIG-X on this one. Any kind of impact other than very light, would probaly produce more damage than with out a bumper. The one's I've seen are only mild steel rod with chrome. I guess the best advice would be to watch your 6 when backing. I have big 3 straights and they hang pretty low. So I'm very carefull when rolling back. While the bumpers do look nice on some bikes, Don't think you would have any more protection.