Interesting design some cool work, what is 3Dvia like to use I see it still in beta stage

Thanks for comment. 3Dvia is only to use online. it is very simple.

The text is too wide. Try to move it closer to the bike. I haven't used sketchup, but the render quality seems to be rather bad. And I see you've uploaded 3 models. Maybe It'll be better to make one detailed one instead of 3 simple?

Lots of effort in your entry’s KUDO's maybe you should try some sort of infinity curve so your creations don’t look like they are floating….. And possible this SketchUp Shadows feature to give them a bit more depth

http://sketchup.google.com/support/bin/answer.py?hl=en&answer=114937

What about pedals?

I have added the pedals