Square Tapered Crank Arms to Fit BMX Chainring

Ok, bit of strange one, I've been building up my single speed for a few weeks now, looked in the parts bin and discovered a lovely Profile chainring. What I want to try and do is fix this on to my square tapered BB. So I need square tapered 3 piece style crank arms that don't end in five bolt spider. Does such a thing exist? ebay and web searches turn up nada.

I've tried sticking my DMR Cheiftan cranks on it but the BB is too wide, I guess I could find an ISIS BB but I'd rather not. Don't see a huge number of cranks with ISIS fitting either.

Anyone any idea what I'm talking about, anyone currently rock a BMX chainwheel on their set up?

http://www.fixedgeargallery.com/2005/sept/Fyxomatosis.htm#image_2

Bit like this really!

for the profiles for my new project i'm using a euro bb ont the normal profiles, 48 spline

dogsballs for the profiles for my new project i'm using a euro bb ont the normal profiles, 48 spline

thats what i was thinking of doing

hahaha skull caps :P

also what are those pedals ? i like the point bits on them
mine are boring double sided efforts

Don't get me wrong, this isn't my bike, just an example of someone using a profile chainring. I found a solution: http://www.whiteind.com/cranks/singlespeedcranks.html is just don't really have £154 hanging around to spend on a crank!

Specs for the above bike below, mine wont look anything like that!

Speks: Nitto durilium bars, 38cm Cinelli pinnochio stem Soya long grips King Headset Phil hubs, DT titanium spokes on nuovo open pro. Michelin Carbon tyres Profile BB, Ti spindle. Profile 165 bmx cranks (33toof, 13/14 rear) Dura ace spd pedals Sella Italia Conco flight saddle 'as used by Lance' Thomson seat post

balls and freak, I think you're on to something there, thick I was being a bit ambitious with my dmr cranks.

Chheeers

jP