Here is a pic with some wheels in the frame http://www.flickr.com/photos/cawteracing/13035046883/in/set-72157642099836193
Geo is TOP TUBE 560MM
DOWN TUBE FROM CENTRE OF BOTTOM BRACKET TO THE CENTRE OF HEAD TUBE 665MM
SEAT TUBE TO CENTR TO TOP 525MM
SEAT TUBE CENTRE TO CENTRE 500MM
CHAIN STAY CENTRE OF BOTTOM BRACKET TO DROP OUT 406MM
THE AMOUNT OF STEERING TUBE ON FORKS ABOVE THE HEADSET 60MM
Hope this helps...regards Rob
Here is a pic with some wheels in the frame
http://www.flickr.com/photos/cawteracing/13035046883/in/set-72157642099836193
Geo is TOP TUBE 560MM
DOWN TUBE FROM CENTRE OF BOTTOM BRACKET TO THE CENTRE OF HEAD TUBE 665MM
SEAT TUBE TO CENTR TO TOP 525MM
SEAT TUBE CENTRE TO CENTRE 500MM
CHAIN STAY CENTRE OF BOTTOM BRACKET TO DROP OUT 406MM
THE AMOUNT OF STEERING TUBE ON FORKS ABOVE THE HEADSET 60MM
Hope this helps...regards Rob