Dominic Hargreaves, a 24 year old student from Battersea, London has invented a bicycle that folds to fit within the circumference of a 26-inch wheel. It's pretty amazing how this bike folds up into something that small and it can be pulled along with one of the handle bars.

For air travel I can see people being able to just stuff it in a normal suitcase and avoid the baggage fees that airlines charge for bicycles. It would also be great for commuters that have limited storage space for their bike at work.

Watch the video!