Originally Posted by desmobob
I just got a new Road Morph this week. The clamp will fit around a pretty large frame tube.
Do your innertubes have threaded stems? Mine do, and once I attached the pump to my tube, I had to disassemble the end of the pump to get it off (not a big deal). I have a pair of spare tubes with smooth stems, so I may swap out my tubes so it will be easier to use the pump if necessary.
Except for this little niggle, I'm impressed and happy with the Topeak Road Morph.
Good riding,
desmobob
Don't tighten the metal cap on the end of the fitting too hard, or it compresses the rubber inside, causing it to grab like that. Back off the cap, then screw it down just enough to not come off from vibrations. The Road Morph and the Topeak Universal heads all act like that. Giant makes tubes with threadless valve stems.
The Trek MTB pump mount, that goes beside the water bottle cage, will fit a Road Morph. It's a tad loose, so wrap a couple of turns of electrical tape around the pump tube where it sits in the mount. Get the mount with the velcro strap that keeps the pump in on bumps. Topeak will gladly sell you more pumps, but if you secure it properly, you'll only need one for years and years.