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559 Mad4One Tecno Mountain Unicycle 26" - ADVANCE

Starting at: 741.00EUR Inc VAT (for EU-countries)
607.38EUR Ex VAT (for NON- EU-countries)

Please Choose:


Seatpost XXL

Saddle clamp


Rim colour



Cranks colour



Rotor Diameter

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  • Description
  • Details
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559mm 26" x 2.50


Ideal for:
medium level
Available colours:
black, blue, red, orange, flash green, titanium, bronze, fuchsia, purple or in 8 made in Italy colors
Technical features
All our frames and parts in Aluminum are anodized.
Here the reason of our choice.....
For more Info: the Plus of Anodizing
ALU, alloy 7005, round, anodized in 17 different colors, with Disc Brake Mount and double cable holder (Disc and braking system excl.) - size MEDIUM.
If you wish a colored frame, please go to the site FRAMES
Mad4One XXL aluminium
diameter 27.2mm
Seatpost clamp:
Colour: black
Saddle Mad4One Comfort black 65 mm thickness or handle saddle M
26", Alu 47mm, anodized in 13 different colors, double wall with big holes or 46mm reinforced (double wall) without big holes.
We propose it in black, but if you wish another color, please go to the site RIMS, choose the color and confirm it putting a note in your order.
Four-cross lacing spoke system
Vee Trax Fatty 26x 3.00 or Maxxis WetScream 26"x2.50 or Maxxis Minion DHR 26"x2.40


Disc brake system: SHIMANO kit M7000, disc 180mm SM-RT 76

Have you in mind to mount your HandleSaddle laterally? In this case a brake system with an openable brake clamp is the right choice.​

Mad4One Tecno 2 holes: 110-130mm or 117-136mm
Mad4One Tecno 3 holes : 110-129-148mm or 117-138-159mm
Mad4One Agile 2 holes: 110-130mm
Mad4one Agile 3 holes : 117-138-159mm
5,970 kg. incl. disc brake system and cranks Mad4One Tecno 2 holes
Leg length: min. 68 cm with the 2 holes cranks, 117-136mm
Why do we call it “Advance”?
Because here you get the best and most complete setup that you may find on the market for a 26-inch.
You do not have to change parts in order to upgrade it .... the Advance is ready to RACE!
The alloy used, AL7005, is of high quality and is in 17 different colors anodized. You have simply to choose the one you prefer.
The Mad4One frame has double Disc Brake Mount and double cable holder. The most critical point of the unicycle frames (both shapes, square and round) is the junction between seat tube and crown. This MAD frame has a double butted reinforcement seat-tube that makes it one of the strongest.

For more info about ALU-Alloys here an interesting link:


Handcrafted by us in our laboratory in Italy.
"4 cross" lacing, that gives high stability to the wheel
2 choices as regards the rim: reinforced or with lightening holes, anodized in 13 different colors.
Spokes and nipples in carbon steel which ensure a high mechanical strength and durability.
Important Plus is given by the HUB, ISIS Disc MAD4ONE made of tempered steel.
The Set Hub&Cranks is SUPER-Strong!


Extremely high robustness.
Q-Factor 0, as your pedalling is more efficient.
The distance between the holes has been optimized so that your riding becomes more effective.


We propose 6 different braking systems. Here the link: SHIMANO
Do you have any doubts as to which is the right choice for you?
Write us at, we are at your disposal 7/7 and with pleasure we will give you advices and helps for make the right choice.


the large volume of air makes our riding much more smooth, even on rough terrains. Combined with a large (but not too much) Rim (47 mm) the tire form becomes more rounded and easy to use, even when cornering. For the highest stiffness and stability of your wheel, you can choose the reinforced 46mm double wall rim.
You will have high comfort and great fun!
If you like speed, nothing prevents you from mounting a more traditional tire (do not hesitate to ask, we will make the change).


Excellent quality, in plastic with a large sole, very robust however without metallic PINS.


MAD4ONE, version COMFORT, is ideal for Mountain Unicycle-Road, as well as Hockey and Basket. It has been designed for beginners through experts. Contrary to the traditional ones, this saddle comes with a gentle curve to reduce front pressure. Very good price/performance ratio. The integrated handle provides high comfort (no hole, more security and more space for the fingers)​.

min. 68 cm with the 2 holes cranks, 117-136mm

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.


  • TYPE: Kid
  • Ideal for: lerner-children
  • Price range: from 0 to eur 99
  • Frame: CrMo round
  • Wheel size: 203mm 12,5"
  • Hub: ISIS
  • Cranks length: 85-95
  • Designed for brake: No
  • Seatpost diameter: 25,4

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