Zef Eisenberg smashes numerous motorcycle world records!

MADMAX Team Rider Zef Eisenberg set four new motorcycle records at the Straightliners ACU/FIM World Speed Records event.


International multiple ACU Motorbike speed record holder Zef Eisenberg achieved four FIM World records* for an electric motorbike (unfaired), with an 'average kilometre' speed of 185mph, and peak GPS speeds of 197mph.

He victoriously secured the title for the fastest electric motorbike bike in the world (naked - no fairing). The event took place at Elvington, North Yorkshire on board the Nottingham University Isle of Man TT zero bike.

The four new ACU national category records include: the FIM Flying Kilometre speed of 185.103mph, with best one-way speed of 194.086mph, with GPS peak speeds of 197mph, the FIM Flying Quarter Mile, the FIM Standing Quarter, the FIM Standing Mile and ACU Flying Quarter Mile.

These speed records are particularly poignant to Eisenberg, as it was the bike that his MADMAX Team rider, Daley Mathison rode to the last three podium wins at the Isle of Man TT. As part of the University’s Electric Superbike Team, Daley helped the Nottingham University Team to test and engineer the e-bike, providing them with valuable feedback on the bike’s behaviour, enabling them to implement improvements.

Tragically, Daley was killed this year in the Superbike round at the TT. Eisenberg promised Daley’s wife Natalie Mathison that he would help make Daley’s bike, the worlds’ fastest electric bike in the world, as a tribute to the racer.




A post shared by Zef Eisenberg (@madmaxraceteam) on

Eisenberg said “I have been planning this ACU/FIM record attempt since the Isle of Man TT incident. Daley was a very special rider and member of the MADMAX Team. The record attempts had the full blessing of his wife Natalie. I wore Daley’s special Knee sliders for all the runs and I felt that Daley rode the bike to victory with me. It was my absolute honour to do it in his memory”.

He continued “I can’t explain how happy and emotional this was. The Nottingham University Team of talented PhD students have built and engineered an incredible racing bike under the leadership of Dr Miquel Gimeno-Fabra - they should all be so proud.

"I hope these records will help to put electric bikes firmly on the map, as the speeds and technology certainly impressed many of the combustion powered motorbike competitors, especially as the bike was achieving the same top speeds as a Kawasaki H2 – considered the fastest and most powerful production motorbike you can buy today.  I feel this is just the beginning of the electric MADness journey for the MADMAX Race team”.

*Records are Subject to FIM ratification