Rear rack mounted pump

[Brains]

I have an engineering firm who could cut and shut the nodules

I think easier to cut and shut the pump barrel.
otherwise worth asking for the length of one of these
http://www.chelseabikes.co.uk/accessories/pumps/dawes-podium-pump/prod_528.html?catId=103

 

[uphillstruggler]

I think easier to cut and shut the pump barrel.
otherwise worth asking for the length of one of these
http://www.chelseabikes.co.uk/accessories/pumps/dawes-podium-pump/prod_528.html?catId=103

Thanks @Brains

I might try contacting Dawes to see what they can dig up on the original spec although from previous experience, I know their library isn't as extensive as it once may have been