SHIFT bike
Goodbye training wheels. The new SHIFT bike, the concept of some students at Purdue University, makes them obsolete. The rear "tires" act like a tricycle at slow speeds, but when the rider speeds up they merge into a single bike tire. Pretty clever concept!
posted by Patrick at 10:05 PM
2 Comments:
How much is this thing.
It was just designed--it isn't available on the market yet. I'm curious how much it will be, too.
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