Is this a serious possibly??
http://www.dailymail.co.uk/news/article-4436156/A-blow-bike-Yes-wheely.html
http://www.dailymail.co.uk/news/article-4436156/A-blow-bike-Yes-wheely.html
.. well one thing available on a working car is high pressure air . Those baby electric compressors can give 10 to 12 bar. It looks more like a design excercise than a feasible product. Kevlar is not cheap .Definitely practical with large diameter tubes as shown. The principle similar to the reinforced tubing used on large inflatable boats, but with higher pressure.
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It's the Daily Mail, you shouldn't believe anything they say.Is this a serious possibly??
http://www.dailymail.co.uk/news/article-4436156/A-blow-bike-Yes-wheely.html