Hey everybody!

No, it's not Doctor Nick. I recently got an old Fuji Folding Bike...a picture of it can be seen below:

http://www.flickr.com/photos/spideretcetera/2980563816/

For some reason, it's built with no suspension and I would like to change that. So I'm asking you guys, what dimensions do I need to measure and follow to get a new front fork with shox? Is there anything else I should find out other than those specs?

Thanks in advance.