I've searched extensively as well and cannot find anything scientifically convincing. However, here are a couple of very simple questions which may be helpful:
1) Do helmets reduce the extent of head or neck injuries incurred by impact to the head? 2) Does cycling increase the likelihood of impact to the head, whether or not a helmet is in use? If you have a suspicion that the answer to each of these questions is "Yes," you should probably wear a helmet. Travis Breitenbach -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bunch@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.