Joined: Apr 2006
Posts: 4,060
Likes: 943
From: Washington County, Vermont, USA
Bikes: 1973-4 Gitane Tour de France, early 1970's Lejeune, 1970 Italvega Super Speciale, 2010 Surly Long Haul Trucker 26
The obvious problem to that that I can see is that you'd need two troughs, each a mirror image of the other, since you'd need to turn the bike over to get both sides. Or am I missing something? Also, each size frame would require its own custom trough, and maybe each individual frame, depending on its geometry.