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387 Unicycle PowerSquare Mad4One ISIS MAD-TECNO 19"

Starting at: 519.00EUR
499.00EUR Inc VAT (for EU-countries)
Save: 4% off

409.02EUR Ex VAT (for NON- EU-countries)

Please Choose:

frame length


Seatpost XXL

Saddle clamp


Wheel size

Rim colour




Cranks colour

Colour Madapter


Add to Cart:

  • Description
  • Details
  • Reviews
Wheel size: 19” 
Ideal for: URBAN Trial / Street / Flat
Available colors: 13 colors Made in Italy
Available variants: the color of pedals, frame, rim and seat clamp
Weight: Kg 4,750 with HUB Mad-Tecno (with frame 270 mm)
Weight: Kg 4,660 with HUB Made in Italy 
(with frame 270 mm)

Frame: Mad4One telaio PowerSquare Flat AA6069-T6
Seatpost: Alu Mad4One XXL diameter 27.2mm
Seatpost clamp: Mad4One 3b-DoubleClamp
Saddle: Mad4One black or white or Handle Saddle

Wheel: handcrafted by us in our factory. 
Rim: Mad4one 19”
Hub: ISIS  Mad4One-Tecno or ISIS Mad4One made in Italy 
Spokes: 36
Bearings: standard 42mm
Tyre: Monty Pro Race 19"x2.6 or  Clean Koala 19"x 2.6
Pedals: VP Grind, Platform Try All, Push N2, Super grip 836, Madpro 015
Cranks: MAD-TECNO 114 or 125 or 135mm (single hole) or, if you prefer, MAD-TECNO 110-130mm or 117-136mm (double hole)  or Mad4one Agile Trial 135mm or 110-130mm. Attention: on Agile cranks the Madapter can't be mount.

125 with Madapter is perfect for Flatland
135 without Madapter is perfect for Trial
114 with Madapter is not so easy but very interesting for Flatland

ATTENTION: here the LINK for the MADAPTER in case you want to buy them: MADAPTER

Mad4One is worldwide Leader in the Design and Production of URBAN (Trial-Flat-Street) Unicycles and Spareparts.
Looking at the market: for the same price you get from Mad4One the BEST in Lightness, Stiffness and Ridigity.
The alloys used (ALU AA6069-T6 for the frame and ALU 7075 for the cranks) are of superior quality.
The hub is ISIS MAD-TECNO or, on request, the ISIS MAD4ONE made in Italy.
The four-cross spoke lacing system gives high stability and stiffness to the wheel.
The cranks MAD-TECNO ensure extremely high robustness.
The PowerSquare is fully customizable (cranks, hub, pedals, with or without Madapter, etc.) You can simply choose whichever you see fit for your style and goals.
The PowerSquare is "ready to race" this means, the standard set-up (see for example the Tire we mount!) is the one used also by the best Riders of the MAD-Team and is the right one for your next Race, without adding or changing any part.
We have decided to mount the standard 42mm-bearings.  Why? We have understood that this is the RIGHT CHOISE for the BEST Reliability (= long lifetime of your unicycle) and the BEST Durability (= the ability of your unicycle to accept "hard work" for long time periods) of your uni.
What can be improved?

"Race-look" available in 13 different colours.
With the TECNO-Hub it is easier to do maintenance to the spokes.
With the HUB Made in Italy you get a "piece" of the mythical Mad4One Hub (the world's lightest hub in steel).
No doubt at all as regards Stiffness.
With the TECNO-cranks simply remember to grease and tighten well the pedals.



Your needs in safe hands

The Advantages with Mad4One



​    Tailor-made Unicycles


    Advices and Support, before and after your Purchase,  24/24H, 7/7


​    Worldwide Delivery


    Direct Contact with the Producer of your Unicycle


    High-level Competence and Reliability

Your satisfaction is important for us.
We are proud to put our Know-how at your disposal,
to make sure, you will be happy for long time.


  • Ideal for: expert
  • Price range: from 400 to eur 599
  • Frame: ALU round
  • Hub: ISIS
  • Cranks length: 135-140
  • Designed for brake: No
  • Seatpost diameter: 27,2

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