Reborn K5 has a stonking engine, top-drawer cycle parts, all the electronics, and the seating position of a naked bike.
Jurby, Isle of Man - David Anderson and Mathew Hine built this outrageous mobility scooter by putting a 12km/h Days Strider on a kart chassis and adding a four-cylinder Suzuki 600cc Bandit motorcycle engine. The result: 173.16km/h and a Guinness World Record.
Latest version of Hamamatsu's midweight V-twin has matured into a weekday commuter with a taste for weekend exploring.
Riders who are able to balance their motorcycle on its back wheel at high speed are revered by their peers.