The OEM, Koga, in NL, put 2 riv-nuts under the Top Tube, to mount a Topeak Pump clip, on center, there.
TwoFish Makes a rubber block and velcro strap that wil hold a pump on anywhere you wish.
2 of them would do great .
I have one so My Silca Impero frame fit pump Pump wont come off my
cross bike, fitted along the seat tube , no matter what.
Last edited by fietsbob; 05-30-13 at 01:29 PM.