--- In
DSN_klr650@yahoogroups.com, bigfatgreenbike
wrote:
>
>
> ttcarey1@t... wrote:
>
> >--- In
DSN_klr650@yahoogroups.com, Don Kime wrote:
> >
> >
> >
> >> In my case, the
> >>
> >>
> >interest is
> >
> >
> >>not so much on changing a tire, but on patching or changing a
tube
> >>
> >>
> >if
> >
> >
> >>necessary.
> >>
> > Don, I've never seen a tubed dirt bike tire need a bead
> >breaker.
> >
>
> I have had tires that were extremely difficult to get off, usually
an
> MT21. Driving around with the valve core out will get one bead
loose,
> but to get the other one off the rim I had to run over the tire
with an
> automobile, and stomp on the other side of the wheel while it was
pinned
> under the car.
>
> I've realized later, that with the tire warmed up (fron riding a
flat
> for even a minute or two) you can jam two tire irons between the
rim and
> the bead, then push them apart from each other, levering a tiny
part of
> the bead loose. Then you just work your way around. If one side of
the
> bead is already off, this should finish it.
>
>
> --
> Devon
> Brooklyn, NY
>
> A15-Z '01 KLR650
> '81 SR500 cafe racer
>
> "The truth's not too popular these days....."
>
> Arnold Schwarzenneger, in The Running Man
Ouch, Devon, don't tell me that about these MT21s--just put a
set on this afternoon. I can see myself now on some jeep road near
Death Valley in a couple of weeks looking for some 4-wheeler to drive
over my tire to break the bead. I haven't run across one yet that I
couldn't do by hand, or foot, or pushing/prying with a tire iron--
still all by hand basically. Has something changed in the bead
construction on these DOT tires in the last few years. Until last
June, I'd been out of motorcycles since about '98. These MT21s went
on fairly easily today, and the OEM Dunlops came off super easy. It
was nearly 70 degrees outside today, and it was about 75 in my shop.
Maybe that helped. I saw that pic of your KLR in the ice and snow.
Now that'd be some fun roadside flat fixing conditions. I'll bet any
DOT tire would be like a brick.
Thad Carey
A15 (Barbie hates flats)