(10 Apr 2019, 5:45 pm)Dan wrote The current StreetDecks in the fleet are limited to 50mph (although the 6-cylinder one might not be).
The Red Arrows B9s are limited to 57mph - you'll only get to that heading down the Washington Highway towards Washington Galleries from Shiney Row though! They're much poorer in terms of power compared to a StreetDeck (or any other bus) following fitment of the AVID e-fans etc.
The speed limit is set as part of the low carbon certification, 52 mph maximum