Joined: Aug 2006
Posts: 1,891
Likes: 0
From: New York
Bikes: Makino (have the parts; not yet built), EAI Barekuckle, Unknown Japanese fixed conversion, Centurion Dave Scott Ironman road bike (frame), Secret project bike, 2007 Trek Madone 5.2, Cannondale Caad3 mountain bike
You could just weld a unicycle to a front fork and headset via two tubes like that. As long as you get matching wheel-sizes you'd be set. Hell, it might be more fun with mismatched wheels.