Beautiful Hubless Bicycle That Folds up to the Size of an Umbrella

Italian designer Gianluca Sada put together this amazing bicycle prototype that's completely hubless and can fold down to the size of an umbrella. Not only is it practical for commuters and those without a lot of storage space, but it's downright gorgeous. Excited to see this thing come to market soon -- but there is a downside: because of the missing spokes, there's a lot of weight to the wheels, which means your acceleration rate won't be anything special. Fortunately, though, most people will be just fine with their leisurely strolls, as this clearly isn't an alternative for serious cyclists.