Mountain:
Deore XTR
Deore XT
Deore LX /DX
100GS
STX /500GS
Saint135
Saint150
Hone
Deore
Alivio /400GS /Exage
Acera /300GS
Altus / 200GS
Tourney
Nexus
I don't think Nexus should be the bottom of the MTB line -it's more
like its own classification.
Oh, I agree with that part. Especially the MTB "A"s - where my bikes
tend to live. I've always been unclear on the
Alivio/Acera/Altus/Acura/Amiga heirarchy.
Having said that the lines fall as follows (things on the same line are
positioned equally in shimano's lineup) (I think this is right, doing
it from memory)
Road/Track:
all Dura Ace
all Ultegra, 600
all 105
Tiagra, RX-100, I think the "Flat bar" stuff is compareable at this
level
Sora, RSX, 2200
MTB:
XTR
XT, Saint
LX, Hone (Saint and hone are more freeride, Lx/XT are more xc)
Deore, STX-RC
STX (note that stx-rc and stx used to occupy the positions in the
lineup now occupied singularly by Deore)
Alivio, Exage
Acera
Altus
Tourney, 100GS
Nexus is a whole different category for internal-hub components. If
you were to compare them to the other lines in terms of quality they'd
fall anywhere from the altus/sora range through the lx/105 range.
The C-series is designed for hybrid/comfort bikes.
DX is shimano's BMX designation.
I'd also note that there seems to be less variability in the road
lineup than mountain. Tourney is crap. Sora is actually quite good.
Road:
Dura Ace 7800
Dura Ace 7800 Triple
Dura Ace Track
Ultegra 6600 or 600
105 Silver
105 Black
Flat Bar, Tiagra, RX-100
Sora, RSX, 2203
Mountain:
Deore XTR
Deore XT, Saint
Deore LX /DX, Hone
100GS??
STX /500GS
Saint135
Saint150
Hone
Deore, STX-RC
Alivio, 400GS, Exage
Acera, 300GS
Altus, 200GS
Tourney, 100GS??
Similarly, why is 105 silver "higher" than 105 black?
My "entry-level" road bike has Sora components on it. I still think
it's great! It shifts quickly, accurately and precisely. While it's
true that I can't reach the thumb lever from the drops, I still like it.
I really can't imagine how the cost difference between any other group
would be worth it to a casual rider.
--
Paul M. Hobson
Georgia Institute of Technology
.:change the words to numbers
if you want to reply to me:.
Yeah, I'm in the market for an entry-level road bike and I'll probably
end up with Sora, too. Wouldn't mind 105, but don't have the $ to plunk
down for it.
My backup bike is RX100 equipped and works just fine. If that is down
on Shimano's list, I am doing all right. Does anybody recall when RX100
was discontinued? I think my older bike was from about 1999. The
shifters were upgraded to Ultegra at some point, which probably makes a
lot of difference.
>Oh, I agree with that part. Especially the MTB "A"s - where my bikes
>tend to live. I've always been unclear on the
>Alivio/Acera/Altus/Acura/Amiga heirarchy.
Just for that, I prefer Deore myself. At least that's pretty clear.
Jasper
>I'd also note that there seems to be less variability in the road
>lineup than mountain. Tourney is crap. Sora is actually quite good.
Sora also costs more than Deore[1], so meh. Tourney is <$50 for an entire
group at OEM prices -- there are plenty of completely shimano equipped
MTBs at the 100-150 retail level.
Jasper
[1] A Sora group, no hubs, is 250 euros and a Deore group 200 at a
localish mail order place.