Gyrobike demonstrated their Gyrowheel at Interbike 2009. What is Gyrowheel? Gyrowheel’s inner disk, or flywheel, spins independently within Gyrowheel, which replaces the front wheel of a bicycle, creating a force that stabilizes the bike. Here’s a Gyrowheel video from Interbike: The company...

Okay okay not a unicycle, but a very cool titanium 36′er, put together by an aussie custom bike store that supports unicycling and now offers a custom titanium frame building service of whatever you design. Ever tried to get a 36′er wheel built? Finding a wheelsmith interested in unicycles...