I have put the frame up on The Gearcycle and have put a flat bar between the bicycle frame and homemade frame for extra support. The middle gearbox fell off, but that was kinda good since I wanted to replace it anyway. Check out my blog on this bike: http://blogger.com/blogger.g?blogID=2027334174244452394#editor/target=post;postID=2300251778250523292;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname. Here is a set of pictures on the bike: http://flickr.com/photos/98700692@N04/. Here is my video series on the bike on YouTube: http://youtube.com/user/vistigioful/featured.