I'll show you my pumps, if you show me yours.

[betty swollocks]

 

[numbnuts]

you must do a lot of pumping

 

[HLaB]

These are my pumps, but they are a bit small for me now

 

[Spokesmann]

 

[HovR]

Do you think this counts as cheating?

 

[betty swollocks]

No. My OP was not cycle pump specific.
You've got the biggest so far.

 

[HovR]

Actually it can pump up both schrader and presta bike tires, although I wasn't sure if a compressor was quite in the spirit of the post.

 

[I'm With Stupid]

Haha, I live on a street of bicycle repair shops, so whenever I want my tyres pumping up, I just go there and they do it for free with one of those. I don't know how accurate they are with it though.