Hi All!
I'm back; things at Yachats looked pretty good, but it is coming up on another lawn cutting, so I'll call the guy. I also had a chance to survey needed wall work. I have to replace some of the paneling disturbed after an electrical upgrade this last Fall, and make an access panel so I can run extra, discrete circuits in future. I'll get it all drawn out and figured, then head back to do the actual job. Meanwhile, to answer Andy's question...
Having the gearshifter on the accessory bar really makes the bars look very clean. How are you finding it in practice? Are you still happy with the setup?
Andy, so far it has met and exceeded my expectations. As you point out, it makes the handlebars really clean and leaves them unobstructed. As Andre pointed out, it really isn't much of a reach from the brake hoods, and I can actuate it by rolling (as when the shifter is mounted on a straight handlebar), with my fingertips, or from the end (as I would approach and grasp a door knob). I can spin the shifter as many as seven clicks at a time, so it neatly addresses my concerns about Rohloff's even gearing when in the lower range. I'm used to logarithmic [wider] spacing between my lower derailleur gears; with the Rohloff, I'm free to "skip" gears by spinning more than one in the brief moment before I start pedaling again.
I'm so pleased with being able to access the shifter from the end, I think that alone would convince me to mount it on a T-bar even if I weren't running drops. It just seems a more natural movement for me, and I feel like I have a bit more leverage to operate it and it does allow for finger-spinning of the shifter knob. If I can find the time, I'll take a video showing the various ways I shift it, then post it to my YouTube channel (TheSherpaRider).
My favorite road-bike shifters are mounted on the downtube (I've never used "brifters"), so any slight delay in reaching for the Rohloff on a T-bar is lightning-fast in comparison. The T-bar shifter is as close as bar-end shifters and even more conveniently located for me and take place as quickly as they did on Sherpa with bar-end shifters. Shifter placement is a highly individual preference, but this setup has worked out very well for me to date. Having tried the shifter on a T-bar below the handlebars, I prefer this location. Besides, the upper location provides a handy platform for the GPS, the SkyMounti inclinometer, and room on the left side for the Rowi camera clamp that holds the GoPro HD Hero2.
Several of you have written to ask for a detail shot of the setup from the front, so I've attached a couple photos showing it from that angle. There's a lot going on up front. For those who have asked, the gadgets and accessories you see are:
CueClip cue sheet holder:
http://www.cueclip.com/CueClip.html SkyMounti inclinometer:
http://www.skymounti.com/html/gb.html Avenir compass-bell:
http://www.amazon.com/Avenir-78-27-022-Compass-Bell/dp/B001C3EFPU PlanetBike Protege 9.0 wired bike computer:
http://ecom1.planetbike.com/8002.html Tektro RL520 Aero v-brake levers:
http://www.sjscycles.co.uk/tektro-tektro-rl520-aero-v-brake-levers-black-prod14956/ Tektro RL740 interrupter/cross-top auxiliary brake levers:
http://www.sjscycles.co.uk/tektro-tektro-rl740-top-mount-v-brake-lever-24-mm-od-handlebar-prod25060/ BikeBrake brake-holding bands (4):
http://www.bikebrake.com/ CatEye BC-100 nylon bottle cages (2):
http://www.cateye.com/en/products/detail/BC-100/ Zιfal Magnum 1l water bottles (2):
http://www.amazon.com/Zefal-Magnum-Black-Water-Bottle/dp/B0044Q9NX6/ref=cm_cr_pr_pb_t Garmin Oregon 400T GPS:
https://buy.garmin.com/shop/shop.do?pID=14904&ra=true Garmin Bike/Cart mount:
https://buy.garmin.com/shop/shop.do?pID=11411 (QBP by Kalloy UNO) Dimension 60mm x 26.0mm riser stem, inverted:
http://harriscyclery.net/product/dimension-threadless-stem-60mm-125-degree-black-1-1-8-26.0-sku-sm2356-qc49.htm Trek/Bontrager SSR VR-C 26.0mm x 44cm compact handlebars:
http://bontrager.com/model/09170 Serfas' Textured Ultra Grip 'Bar Tape:
https://www.serfas.com/products/view/253/referer:products%7Cindex%7Cbike-accessories%7Cbar-tape Velox black rubber expanding bar plugs (2)
http://www.rivbike.com/product-p/gt41.htm Ortlieb Ultimate 5 HB bag mounting bracket
Thorn 55mm Accessory T-bar:
http://www.sjscycles.co.uk/thorn-accessory-bar-t-shaped-55-mm-extension-0-deg-prod11041/ Thorn 105mm Accessory T-bar:
http://www.sjscycles.co.uk/thorn-accessory-bar-t-shaped-105-mm-extension-0-deg-prod11040/Having the shifter on the T-bar makes shifting an easy but deliberate act. "Deliberate" in this case means it encourages the same sort of momentary pause I employed when friction-shifting derailleur drivetrains over the last 35 or so years. As a result, my Rohloff box has a pretty easy life.
One of my goals with the T-bar mounted shifter was to future-proof the bike to a degree. When Andy Blance and I were discussing my setup during the Thorn build, he expressed a concern that I might like drops now, but wondered what I would do when I got old (Never!
) and might wish to use straight or comfort handlebars. By getting the 590
Medium frame and mounting the shifter on a T-bar, I can accommodate anything from drops (with a 60mm stem) to straight or comfort handlebars without having to alter the shifting; a change in stem extension will do. A cable-coupler would allow me to swap handlebar types fairly quickly.
Best,
Dan. (...who can't handle bars but does fine with handlebars)