VIDEO John McGuinnes Isle of Man TT record lap June 9, 2014June 9, 2014 By: Motorbike Only Staff Rider: John McGuinness. Motorcycle: Mungen Shinden San. Average speed: 189 km/h (117.6 mph) – a new record for e-motorcycle class. Circuit: Isle of Man TT. Unfortunately, it still sound like a hair dryer.