Another idea: headtube shifters. Very close to the original concept, but not that far from the handlebar.
Evening all,
After all this talking up of bar end shifters, I feel compelled to add my words in favour of Campag's Ergolevers.
In my opinion, these are the safest and most convenient controls for all dropped handlebar bicycles, including tourers.
I have two Raleigh Royals (from 1989 and 1990) in my garage, which Mr Bob Jackson "cold set" (prior to repainting) the frames just enough to fit 135mm rear hubs (Shimano Deore XTs, of course). They have 8 speed (12-34t) gear blocks and mountain bike triple chainsets (48-38-26) and old Shimano mountain bike rear derailleurs. Upfront, there are Campag Veloce 10 speed levers which work perfectly with Shimano's 8 speeds. Chris Juden wrote about "Shim-Ergo" in the Feb/Mar 2003 edition of Cycle if anyone is curious about which Shim-Ergo combinations work (I have a copy scanned, if anyone is interested).
FWIW a 9 speed at the back works with only a very simple "hack", and I have that setup on an old Raleigh Record Ace and a Claud Butler Criterium.
I have ridden tens of thousands of miles with this set up on the Royals, and rebuilt them when the inevitable contact with the ground happens when touring with teenagers. If I woud change anything, it would be smaller rings on the chainsets ...
An additional advantage: as well as the safety and comfort advantages, the installation of cables under the handlebar tape makes the use of decent handlebar bags (from Lancashire, also of course) SO much easier.
Disadvantages ? Having to deal with the occaisional know-it-all or brand afficionado who insists that it can't or shouldn't possible be done ...
Chris Juden wrote about "Shim-Ergo" in the Feb/Mar 2003 edition of Cycle if anyone is curious about which Shim-Ergo combinations work (I have a copy scanned, if anyone is interested).
Hi @Paul_in_France, this sounds really interesting, would you mind sharing the scan? thanks!
Another idea: headtube shifters. Very close to the original concept, but not that far from the handlebar.
What about instead of using a 7+ speed cassette, that would require cold-setting the rear triangle, use a 5 or 6 speed cassette? 126 mil should be wide enough for those, no? I'm not sure whether these can be bought with sufficient range though.
OP says it's 128mm so no bending required to get an 8 speed freewheel in I think(???) Aren't they 130mm? 2mm should be easy to spring the wheel in.
I think bending is only necessary for frames designed for 5 speed freewheel which are significantly smaller (120mm ??).
Hi all, just thought I'd add an update. I tried the bar-ends and they were really nice and smooth, but I ended up with some forearm pain where I was putting too much pressure on my left hand when changing - probably something I could have got used to, but I decided to go for Plan B.
So I bought some Campagnolo Veloce 9 speed shifters (old style) and they've worked a treat. I'd already changed to a quill adaptor/A-head stem, as the angle of the bars is now the same as my other bikes, and doesn't look too funky.
Thanks again to @Paul_in_France for the advice regarding 'shimergo'. A nice, simple and clean mod.