That's the one. I like the thumblock, but after 10+ years, I accidentally stepped on it and broke it so I replaced it with a heavy brass Silca head - good for another 10 years.
Regards,
Jerry Moos
Houston, TX
> Hear that Jerry, that guy called you a wuss!
>
> Are we talking about floor pumps as well? The big Zefal one made from
> plastic tubing pumps on both the push and pull stroke. It isn't as cool
> looking as the Silca floor type by far, but is more efficient. The gauge
is
> in the handle, so also helpful for you folks who might have gotten a tad
> near sighted. (I'm getting thin on top but the eyes are still good). I
> hated the locking part that pops over the stem (it leaked), so I replaced
it
> with a shiny brass presta fixture.
>
> Dennis Young
> Hotaka, Japan
>
>
> > Let me come to the defense of Zefal. While both are adequate as frame
> > pumps, the better Zefal frame pumps have the thumb lock positive
engagement
> > and I find it quicker to get to 120 psi with a Zefal HP. As to floor
pumps,
> > the Zefal Double Shot is aptly named - it will inflate to a given
pressure
> > about twice as fast as anything else. I've had a Double Shot for over
ten
> > years and never been tempted to change.
> >
> > Regards,
> >
> > Jerry Moos
> > Houston, TX