Resurrecting an old thread, because I'd also like to mount my Road Morph using the bottle cage mount but without taking a bottle cage space over.
The part we are all looking is TMMB-2C. I have e-mailed Topeak (Extra (UK) Ltd. I will let you know if I get a response.
I bought one of these, thinking it would fit. It's too wide, though.
I also tried a Blackburn Airstik SL, which also didn't fit.
Can anyone recommend a mount which will definitely fit a Road Morph? It seems really odd that they're readily available for other Topeak pumps, but seemingly not this one...