The Yike Bike electric folding bicycle is pretty interesting – who would’ve thought that something like this would ever hit the market? While it might be the lightest and smallest of its kind in the world, it definitely ain’t cheap at $4,450 a pop. Guess the same applies to anything with a superlative word in them. Designed and constructed in Christchurch New Zealand, the Yike Bike weighs a mere 10 kgs, and can hit a top speed of 25km/h. It is made out of carbon composite to achieve its lightweight frame, and takes 30 minutes to recharge fully.