Does anyone have any experience with this pump, and if so, can it be used on a disc wheel without a crack pipe? The nozzle looks almost small enough to work on a disc or HED H3. I hate using the crack pipe, because I can never get a seal.
bump
Saw a picture recently and had the same question.
Will not fit in a Zipp disc. I have not tried it on Hed (disc or h3).
I have a mid priced pump that I have removed the head of, and then inserted the crack pipe directly into the hose, and secured it with a hose clamp. One less hassle to deal with on race day, and I always know where that crack pipe is.
You should carry two pumps, but you can use the crack pipe on a normal valve or extender in a pinch, you just don’t get the lock on feature you get with most normal pumps.
Bump for the HED Jet Disc. The Valve opening is 3inch tall. Anyone try this pump with it?