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The Mad4One Race 24" and 26"

Frames in aluminum AA6069-T6

Cranks and hub 6-Pin or ISIS, 32- or 36-spoke wheel




To know more about our frames and the reasons of our choices as regards materials used, shape and thicknesses click HERE.


2018 Mad4One has launched the new MAD-Races.

Together with our Race-Team consisting of Niklas Wojtek, Noah Leber, Simon Rodler and Andreas Richter, all components of our new MAD-Race have been carefully developed and improved and finally, our Team could test it.

Here their feeling riding the new MAD-Race: LINK TO THE INTERVIEW  


World-records have been achieved by Niklas Wojtek in Nottwil on June 9th and 10th 2018


200 mt 


100 mt


All MAD-RACEs comply with the IUF 24 "Class

A few words about the "24 Unicycle Class" according to the IUF Rulebook.

The IUF Rulebook (read chapter 2B.2 of the “2019 Competitor Rules”) does not specify the size of the tire, it refers only to "the tire diameter range"  allowed, that is,  the diameter of the entire wheel including the tire.

As regards the 24 Class it says that "....the diameter range must be more than 518mm - 618mm and the cranks must be at least 125mm long...".

  • The MAD-RACE 24” has a wheel-diameter, including the tire, of 606mm.
  • The MAD-RACE 26” has a wheel-diameter, including the tire, of 616mm.

Therefore all MAD-RACEs (24" and 26" wheel) comply with the IUF 24" Class.

There may be some variations due to the tire pressure.


Wheel size 24" or 26": which is the best for me?

The MAD-RACE 26-inch ist faster, the MAD-RACE 24-inch is more stable,  especially on wet surface.
The MAD-RACE 24-inch is better for WHEEL WALK  and in the IUF SLALOM.

Before going through each product let's have a look to the macro-features of the 3 configurations we propose. Click  HERE  to read more.

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