Gavin: Your bike must be a little different. I’m running Paris-Motos on mine, and while there’s gobs of clearance for the front tire, the rear just barely fits with a few mms of space. I tried a Hetre on the rear, and it was too tight.
--Eric Norris campyonly...@me.com www.campyonly.com campyonlyguy.blogspot.com > On Aug 25, 2016, at 6:12 AM, Tim Gavin <tim.ga...@littlevillagemag.com> wrote: > > Exactly. I converted my '97 Road Standard as well. > > Since those bikes were designed for 622 x 28 under short-reach calipers (like > the RB-1), long-reach calipers have the correct reach for 650b (584) wheels. > I used R559/Silver calipers for a while, but changed them out for Paul Racer > centerpulls for better fender clearance. > > http://s1060.photobucket.com/user/Tim_Gavin/media/Rivendell/IMG_07731_zpsst3nvqm4.jpg.html > > <http://s1060.photobucket.com/user/Tim_Gavin/media/Rivendell/IMG_07731_zpsst3nvqm4.jpg.html> > http://s1060.photobucket.com/user/Tim_Gavin/media/Rivendell/IMG_07751_zpsaddhrivd.jpg.html > > <http://s1060.photobucket.com/user/Tim_Gavin/media/Rivendell/IMG_07751_zpsaddhrivd.jpg.html> > > My Road Standard could barely clear a 622 x 28 tire (less than 1 mm clearance > at the brake bridge). Now, it fits 584 x 38 tires and 45 mm metal fenders. > The chainstays and fork legs are tight enough that a 584 x 42 will rub. > > On Wed, Aug 24, 2016 at 10:42 PM, Eric Norris <campyonly...@me.com > <mailto:campyonly...@me.com>> wrote: > Tektro R559s worked fine on the 650B conversion of my ’95 Road Standard: > > https://flic.kr/p/GVJBjL <https://flic.kr/p/GVJBjL> > > --Eric Norris > campyonly...@me.com <mailto:campyonly...@me.com> > www.campyonly.com <http://www.campyonly.com/> > campyonlyguy.blogspot.com <http://campyonlyguy.blogspot.com/> > >> On Aug 24, 2016, at 5:12 PM, Toshi Takeuchi <tto...@gmail.com >> <mailto:tto...@gmail.com>> wrote: >> >> I've used the Tektro R559 for multiple 700c to 650b conversions, so they do >> work. The amount of brake reach that is required for the conversion will >> depend upon the placement of the brake bolt in relation to the wheel, which >> is not fixed from bike to bike, so looking at the wheels themselves will not >> give you an answer. It will also depend upon the width of the rim: the >> wider the rim, the less reach required. Also you can gain a couple mm by >> using MTB V-brake thin pads. People have also shaved a mm or two by filing >> the frame at the center bolt. You can get additional reach using a Diacompe >> 750 centerpull brake, but the stopping power is not as effective as the >> Tektros in my experience. >> >> --Also the BB does not drop the same 2 cm. You use wider tires with a >> larger radius, so the BB height will go up from the larger tire. The 650b x >> 42mm gives a similar BB height to a 700c x 25mm. >> >> Toshi >> >> >> >> On Wed, Aug 24, 2016 at 4:56 PM, René Sterental <orthie...@gmail.com >> <mailto:orthie...@gmail.com>> wrote: >> Hi all, >> >> Perusing the RBW website, I came upon the Tektro R559 that come on the Homer >> and Cheviot since the Silver brakes stopped being. I'm not sure if they're >> the same brake as the Silvers I got with my Homer originally, but there was >> a line there stating that they were good for 650b conversions. >> >> I measured my 700c and 650b wheels, and there is a 2cm difference in the >> radius to the braking surface of the rims. Does anyone know if there is that >> much room to adjust the brake pads on a 700c bike if you put 650b wheels on >> it? >> >> I know the BB drops the same 2cm which may create problems, but I'm quite >> intrigued by this conversion. I haven't yet called RBW to ask, but I wonder >> if any of you experts who have done conversions in the past know if these >> brakes would truly allow me to run 650b wheels on one of my 700c bikes. >> >> Thanks! >> >> René >> >> -- >> 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 https://groups.google.com/group/rbw-owners-bunch >> <https://groups.google.com/group/rbw-owners-bunch>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. >> >> >> -- >> 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 https://groups.google.com/group/rbw-owners-bunch >> <https://groups.google.com/group/rbw-owners-bunch>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > 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 https://groups.google.com/group/rbw-owners-bunch > <https://groups.google.com/group/rbw-owners-bunch>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > -- > 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 https://groups.google.com/group/rbw-owners-bunch > <https://groups.google.com/group/rbw-owners-bunch>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. 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