Pic is from Peter White’s site. From: rbw-owners-bunch@googlegroups.com [mailto:rbw-owners-bunch@googlegroups.com] On Behalf Of Bill Lindsay Sent: Wednesday, February 12, 2014 1:45 PM To: rbw-owners-bunch@googlegroups.com Subject: Re: [RBW] Re: Any metal fenders have QR like longboards?
My deep sympathy goes out to anyone who has had their metal front fender crumple up, lock up their front wheel and cause harm to body and bike. I had a front hub lock up on me when I was young, throwing me over the bars with zero warning, and it was a huge bummer. Thank goodness I was going slow and only scraped up my face a little bit. I was gunshy on descents for years after that incident. The two engineering solutions I've thought up for metal fenders are: 1. pre-notch the front stays to make them breakaway stays. I think it would work, but I'd want to do a bunch of testing, which would be expensive and time consuming 2. elevate the fender eyelet from the drop out up to the middle of the fork leg. The way it is now, if an object jams between tire and fender and starts the fender crumpling, the stay itself tightens onto the tire, locking it tighter and tighter as it rotates up. If the stay was attached higher up the fork leg, that initial crumple would cause the gap between fender and tire to open up rather than clamp shut. It would look un-traditional, but if you make it look smart and deliberate, I think you could pull it off. Add to that the technique of having the fender clearance at the trailing edge smaller and have it get progressively wider as the wheel rotates. Neither of these solve the heavy stick through the spokes, but breakaway fenders and even a fenderless bike are still vulnerable to that. On Wednesday, February 12, 2014 9:29:05 AM UTC-8, Will wrote: Yes. But the day they don't do fine... Is a bad one. Is a very expensive one too. Been there. Will -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com<mailto:rbw-owners-bunch+unsubscr...@googlegroups.com>. To post to this group, send email to rbw-owners-bunch@googlegroups.com<mailto:rbw-owners-bunch@googlegroups.com>. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/groups/opt_out. ------------------------------------------------------------------------------ **************************************************** To ensure compliance with Treasury Department regulations, we advise you that, unless otherwise expressly indicated, any federal tax advice contained in this message was not intended or written to be used, and cannot be used, for the purpose of (i) avoiding tax-related penalties under the Internal Revenue Code or applicable state or local tax law provisions or (ii) promoting, marketing or recommending to another party any tax-related matters addressed herein. **************************************************** **************************************************** This email (and any attachments thereto) is intended only for use by the addressee(s) named herein and may contain legally privileged and/or confidential information. If you are not the intended recipient of this email, you are hereby notified that any dissemination, distribution or copying of this email (and any attachments thereto) is strictly prohibited. If you receive this email in error please immediately notify me at (212) 735-3000 and permanently delete the original email (and any copy of any email) and any printout thereof. Further information about the firm, a list of the Partners and their professional qualifications will be provided upon request. **************************************************** ============================================================================== -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/groups/opt_out.
