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:
Cycling: Bostock bound for 2026 Tour of Britain
Manxman in Great Britain squad for next month's races
Football: 2026/27 Manx season to begin this weekend
Opening fixtures of new campaign taking place tomorrow (29 Aug)
Tributes paid to Island resident and Olympic Silver medallist, Maurice Herriott
"A remarkable athlete, and a big part of our community."
Netball: Men's team selected for England competition
Eleven strong squad heading to LoughboroughÂ