Can you measure, or do you know the length of the head tube?
I was also wondering what the down tube diameter is. Is it 1.505 inches like on the Isla Vista?
Is the seat tube diameter 1.13 inches on the venice like the Isla?
The standard hub on rear tire Isla rim was 1.522 inches is that the same?
I have to ask you a few questions before I can answer any lol. To find diameter its circumference divided by pi right? Good lord its been a while. lol. You are putting long forgotten parts of my brain back to work, Im just a dummy tower climber. Im gonna have to get back to you on all that info. Im on a one track mind to get this bike going.
Its too sunny outside, and too dark inside for good pictures this is all I was able to get.. It looks much better in person. In fact I almost did not want to post a pic for that reason but here it is so far.
Yea diameter is the measurement across the circle. The circumference is the measurement around the circle. I hoped you had a caliper to measure the diameter otherwise it is really hard to guessimate by measureing with a tape.
If you do not have a caliper and did have a measuring tape they use to taylor a suit( flexible cloth type) you could get a close estimate I suppose.
Looking at the picture seems the stock motor mount fits the down tube so thats 1 /18 id guess just like the seat tube.
Fugit I will defiantly grab a caliper from my dads shop asap. I am having an issue that is keeping me dead in the water. I made a post for it but so far not even one view here it is http://motorbicycling.com/showthread.php?t=38485 Im sure someone knows exactly what the problem is...