Fixing a Flat Tire without Hands
A series of photos of a man, who cannot use his hands, patching, repairing and reseating a bicycle inner tube. Why? Apparently its his job.
Somehow my little problems don't seem so insurmountable anymore.
posted on Dec 22, 2006 - View this thread

The KTrak Snowcycle Conversion Kit takes your mountain bike and turns it into a tracked, human-powered snow (or sand) machine, complete with a front ski. Other snow bikes are great at going downhill, like the Hanson Ski-MX Kit or the Winter X Bike Kit, but the KTrak goes up, down and all around.
posted on Dec 13, 2006 - View this thread

Huck This!
The internally geared GT IT-1 solves many a mountain biker's problems in one elegant way.
Also, not to be missed, the Rohloff SpeedHub 500/14, a 14 speed internally geared masterpiece.
Via
posted on Jul 18, 2005 - View this thread