In article
<
[email protected]>,
Jay Beattie <
[email protected]> wrote:
> On Apr 16, 12:28 pm, landotter <[email protected]> wrote:
> > On Apr 16, 2:04 pm, [email protected] wrote:
> >
> > > What would you go for and why?
> >
> > Doesn't matter much. If I found an old Miyata in my size, I'd ride
> > coast to coast happily on a 7spd freewheel with friction shifters. Or
> > not. If I found some 7spd bar-ends I'd use those, and if I got bored
> > in Missouri, I'd switch them to friction to have something to do.
> > Alternately, if I got a really sweet deal on a new bike with brifters
> > and a 9spd rear cluster--that'd work fine as well. More important is
> > that the frame is right, I got good heel clearance, and the thing
> > handles nice and stable, so I can take downhill naps.
>
> I rode across the US on a bike with 5sp friction bar end shifters --
> and I much prefer my modern STI. And after all these years, STI has
> never crapped out in the middle of nowhere or anywhere. I have index
> bar ends on my commuter and don't like them because I have gotten so
> used to being able to shift while standing and climbing. If I were
> outfitting a touring bike, there is no question that it would use STI/
> Ergo -- and if I were neurotic about it failing, then I would pack a
> two ounce DT shifter just in case. -- Jay Beattie.
If I may make the contrary case, I enthusiastically race road bikes and
MTBs with various indexed drivetrains (Campy and Shimano 9 on the road,
XT 8-speed on the MTB). It's great.
But my daily commute is committed on a very boring Miyata 210 tourer
with a 5-speed rear cluster (14-26? 14-28? I have no idea) and a triple
up front. It also gets mileage as my winter training bike (fenders).
I don't really miss indexing on that bike.
Experiments with other non-indexed bikes have suggested that
friction-shifting a 7-speed cluster, even with Hyperglide teeth, is
mildly tricky. I'd prefer to use a 6-speed cluster on a
friction-shifting bike, though the Mega-7 freewheels might tip the
balance in a particular application owing to their bail-out cog and nice
internals.
All things being equal, the shifting doesn't matter. On a dedicated
tourer, I would opt for a skookum rear hub and axle (that seems to mean
Deore-to-XT as a mainstream choice), then pick gears to match the
application, then grab whatever shifter worked and was at hand.
That's my long-winded way of saying that the shifting method on a tourer
hardly matters (among likely means) and is largely a matter of taste.
--
Ryan Cousineau
[email protected] http://www.wiredcola.com/
"My scenarios may give the impression I could be an excellent crook.
Not true - I am a talented lawyer." - Sandy in rec.bicycles.racing