The 100mph average lap has been achieved by an electric bike, albeit unofficially, at the TT.
Michael Rutter clocked 102.58mph on his Motoczysz during this afternoon's TT Zero practice lap.
But it wasn't all plain sailing, as he pushed the machine to its limit and ended up pushing it back up the return lane afterwards:
LIVE: 2026 Commonwealth Games
Live coverage from Glasgow from 23 July to 2 August
CWG: Busy day for Team Isle of Man in Glasgow
Manx records broke by Isle of Man's swimmers
Cycling event to bring road closures
Gran Fondo returns this weekend with new off-road format
DoI apologises for motorsport fees error
The chairman of Manx Auto Sport says the club accepts an error was made