In article <DyEmc.44289$kh4.2351169@attbi_s52>,
Stuart Harden said:I have a Cannondale F700 with Spinergy Xyclone disc wheel-
set and XTR crank-set (XT rear derailleur).
My thought is to add a 700c road-tire wheel-set with to
this system and am eager to learn if the SHIMANO HG-50 9SP
CASSETTE can attach to a 700c wheel applicable to this
CAAD4 frame thus preserving the gear ration and chain
fittings.
700c (road; ISO 622) wheels won't fit your F700. It's a
mountain bike, and takes 26" (MTB; ISO 559) wheels.
cannondale.commodel 2fs7.htmlOpen ↗ sheldonbrown.comtireOpen ↗
sizing.html
If you were desperate to do so, you could probably get a
622 wheel on the front by switching to a road fork.
Normally this would be a major handling disaster, since the
road wheel is rather bigger than an MTB wheel, but because
your bike has a front suspension fork, an unsuspended road
fork and wheel would probably keep the geometry somewhat
close to the original. But it would be really stupid,
potentially sketchy, and functionally pointless. It might
be the starting point for a pretty amusing chopper, but
expensive Al XC MTBs are not a good starting point for that
sort of thing.
Quoted message said:Any ideas?
use slick tires, which will make your bike much faster on
the road without compromising its geometry. If your taste
for speed still isn't satisfied, buy a road bike. But
really, just get the slick tires.
On the off chance that what you want to do is use your gears
on a road wheel for some other bike, that's easily doable.
Virtually every Shimano 8 or 9 speed hub is compatible with
virtually every other Shimano 8 or 9 speed hub. The only
reason some cassettes are designated "road" or "mountain" is
the suitability of the gears for a particular application.
Quoted message said:Stuart
I have a memory of the CDale Bad Boy coming with the
aforementioned wheelsets, but have found little evidence
to that effect...
That is because it wouldn't work.
cannondale.commodel 2mrbb.htmlOpen ↗
The Bad Boy was a rigid MTB frame equipped with MTB (26";
ISO 559) wheels running Hutchinson Top Slick 26 x 1.0"
tires. That's a very narrow treadless tire, and looks
exactly like a moderate-to-racy road tire except for the
smaller overall diameter. If the 1.0" really does mean a
nominal width of about 25.4 mm, that would equate to the
fattest tire most road racers would admit to using, or the
skinniest tire most road bike tourists or commuters would be
happy using. Being contrarian and improvisational, I have 20
mm tires on my commuter and 25 mm tires on my race bike. I
should really do something about that.
The Bad Boy rims are conventional 32-hole mountain bike
rims. I don't know the Mavic X139, and don't care to look it
up, so I don't know if that's a tough rim or a relatively
lightweight rim.
You could run those Top Slick tires on your bike (on any
reasonably narrow rims) and they would do what you seem to
want. With the goofy Spinergy wheels, you'd have a pretty
wild-looking urban bike.
I'll show you all once I build my 7-speed Factory
Kuwahara BMX,
--
Ryan Cousineau, [email hidden]
sfu.cawiredcolaOpen ↗ President, Fabrizio
Mazzoleni Fan Club