Imagine, a bike you could lift with your finger. A frame that is 5x stronger than steel, weighs less than 15 pounds, and is small enough to take on a crowded subway. Presenting, the Hummingbird bike. The bike, designed by Petre Craciun, aims to bring the lightest, folding bike to the cycling market. With patented pivot-folding technology the Hummingbird is perfect for the urban commuter biking to work, riding the subway, and general small-space city living. By removing the chain tensioner, Craciun has invented a system that is safer and cleaner, as the chain can no longer fall, catching on a pant leg or requiring you get your hands dirty. Equally compact as it is lightweight, the carbon fiber frame makes the Hummingbird strong and shock-absorbent for the smoothest ride. The Hummingbird is quality tested and manufactured in Britain, and will be available in two wheel sizes and four colors (yellow, black, red, and pure carbon fiber), ensuring a great fit for anyone on-the-go.