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unicycle
document updated 16 years ago, on May 23, 2008
variations
much larger wheel
— increases drive ratio (
-
acceleration, +top speed), height is limited by the rider's leg length
giraffe
— add a chain = can be arbitrarily tall (typically 5-8 feet, but a few are
much
taller)
ultimate wheel
— remove the seat = difficult to maintain side-to-side stability
impossible wheel
— remove the crank arms = no way to speed up or slow down
multi-wheel unicycle
— equivalent to a giraffe, though an even number of wheels cancels out the
gyroscope effect
crab unicycle
(skip to 2:15) — giraffe with a (90 degree) twist
walking unicycle — replace wheel with mechanical feet. I've only seen offhand references to it, no idea if it's real or widespread.
[1]
(skip to 1:00)
swing bike
separate halves bike
miniature unicycle
gag bike
different ways of riding a normal unicycle
walking