Prometheus said:--On Saturday, July 17, 2004 1:12 AM -0400 ZeeExSixAre
Quoted message said:"Bobby Fiend" <[email hidden]> wrote in message
news:[email hidden]...
Quoted message said:I'm looking to put roadlike tires on my MTB for occasional rides with
friends. I have some 1.5" smoothies for the current rims, but I'd like
to just get a spare set of wheels to swap at will. Is there a better
solution,
Quoted message said:wheel-wise, than a regular-width MTB rim?
Hey Bobby, if you have disc brakes, you can build up a disc wheelset
with 700c rims. They roll better and you have a much larger tire
selection.
--
Phil, Squid-in-Training
700c wheels will clear the frame and suspension fork on a modern
disc-brake mtb?
Mike
Mechanical Engineering 2006, Carnegie Mellon University Remove nospam to
reply.
I have to disagree here. I tried this once - built 700c disc wheels for a
MTB frame that was fitted for discs. I thought they would roll better and
all that. But it was disappointing because the whole thing was too far off
the ground. The wheels did fit, but they were slightly larger in
diameter than my MTB setup, plus the bottom bracket was pretty high to
begin with. The end result felt pretty ungainly, IMO. It didn't like it
at all.
Better, I say, to stick with 26" rims (I rebuilt mine with 26"
disc-specific rims). Though there isn't a huge selection, there are
decent skinny tires available for the "559" rim size (MTB), including
Conti Grand Prix 26x1 (25-559), which is a variation on their top-selling
road tire.
The Conti's are spec'd at 25 mm, and MTB rims can be had that are narrower
than that, if your's aren't in that range already. You can reduce the
risk of pinch flats by keeping the tires well inflated.
Note, though, that skinny tires on the same MTB rims will end up
considerably lowering the bike. This can have a good effect (for the
road), quickening the steering and lowering the center of gravity.
However, you should check pedal-to-ground clearance against a typical road
bike, because you'll be reducing that as well, and it could become a
safety issue.