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Here a document in which we describe the Mad4One frames and how they have been designed.
The shape, the material and the reasons of our choices.
We hope you will find it interesting and useful.
Here the link:

How we developed the Mad4One's Frames. The reasons of our choices


Katrine Jensen tells us the reasons why she decided to ride the Mad4One Freestyle 100,

while Ryan Olfers the Mad4One 90 prefers.




Hi, my name is Katrine Jensen and I am former double World Champion in individual freestyle and X-style.
I ride Mad4One freestyle with a 100mm bearing pitch.
I find a wider bearing pitch better for most of the tricks i love to do, such as ww, st.up, hand riding, hand ww and so on, all tricks that have a centered balance while riding straight.

On the other hand, we have Ryan Olfers, also former World Champion in individual freestyle.
Ryan prefers tricks with a less straight balance point, like spins, side ride and side saddle and a Mad4One freestyle with a 90mm bearing pitch.
He says: "my conclusion is that the more narrow the bearing pitch is, the easier does the unicycle turn. That can be an advantage or a disadvantage, depending on your riding style".
We hope you enjoy our video!
Ryan Olfers and Katrine Jensen, Denmark, January, 2019


Kristina Ratzka, July 2020

"Here the reasons why I've decided to switch to the Mad4One...."

A few months ago, the successful freestyle rider Kristina Ratzka had the great idea of opening a unicycle school on YouTube. Said and done, the Unicycle School was built in a very short time.
Since then, numerous tutorials for beginners and advanced freestylers have been put online! And Kristina is also happy to help with setting up the routines and is available to help and advise the riders.
In her new video, Kristina now explains why she switched to Mad4One and what she particularly likes about our freestyle unicycle. We are very happy about this feedback and are sure that the video can also help you to chose the "right" unicycle.

Thank you Kristina!





Teachers open the door. You enter by yourself.
Chinese Proverb

                                                                                                                                 To go on reading please click here .....
How to re-order the Products in each Category to make your choice easier.
Now you are in the Category UNICYCLES MAD Freestyle.
You can filter the Products by LIST (the system will show them one after the other) or by GRID (one product near the other).
Then you can also re-order them by PRODUCT or PRICE.
By clicking on "ITEM NAME" you can re-order them by:
  • "ITEM NAME+": the products will be listed by description. First will appear the descriptions starting with a number, the remaining ones will be listed alphabetically (A-Z).
  • "ITEM NAME-": the products will appear in a sequence contrary to the above.

By clicking on "PRICE" you can re-order them by:

  • "PRICE+" from the lowest to the highest.
  • "PRICE-": from the highest to the lowest.


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