Electric one-wheeled vehicle Ryno, a manufacturer in Oregon (USA). Power comes from a Li-ion battery pack with a range of 32.2km and a top speed of 32.2km/h. The vehicle stands upright, brakes and accelerates using gyroscopes and accelerometers and motorcycle-like steering. Ryno is priced at 4,500 USD and is expected to be on sale in the first half of 2013. Photo: Popularmechanics .

Made in Canada, Bombardier’s 3-wheeler uses a 998 cc Rotax V-Twin engine with technologies such as automatic balancing system, car-like suspension and control system, disc brakes for both front and rear wheels with standard ABS anti-lock braking system. The price of Can-Am Spyder RSS overseas from 16,500 USD. Photo: Motorcyclist

Looks like the front half of a large displacement motorcycle, but the Uno, the work of a young Canadian man, is a one-wheeled vehicle using an electric motor. Uno was born after Ben Gulak traveled to China and witnessed the huge emissions caused by countless vehicles. Image: Wiki .

Peraves Monotracer has only 2 wheels but has a cabin for 2 people. The car reaches a maximum speed of 88.5 km / h and fuel consumption of 3.6 liters / 100 km thanks to the 4-cylinder BMW engine. Monotracer can tilt angle 52 degrees and use 2 auxiliary wheels retracted behind to keep balance when not moving. Carbon Kevlar monocoque chassis. Photo: Thekneeslider

Looks like a CPU on wheels, but the Boxx scooter model is one of the most distinctive products in vehicle design. Boxx uses a unified frame and all-aluminum structure to make the car extremely light. The car costs about $4,000. Photo: Wired

Campagna T-Rex 14RR uses a Kawasaki 4-cylinder engine with a capacity of 197 horsepower. The driver and passenger sit in an open cabin. Acceleration time from 0 to 100km / h after only 3.9 seconds. Photo: Carpassion

Sbarro Pendolauto is a 4-wheel motorcycle equipped with independent front and rear suspension, allowing it to corner as easily as conventional 2-wheel motorcycles. In addition, with more than 2 wheels, Pendolauto is rated safer. Photo: Instablogimages

Boss Hoss Gangsta is superficial with 3-wheel design, 275 mm rear tire, 4.8 or 6.2 V8 engine with a capacity of 445 hp and 549 Nm of torque.