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Unicycle for Freestyle 20" URC PRO - Series 1

Starting at: 195.00EUR Inc VAT (for EU-countries)
159.84EUR Ex VAT (for NON- EU-countries)

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Wheel size: 20”

Ideal for: Beginners and for starting in freestyle
Colors: black, pink, blue, mustard, red
Frame: square, Steel Cr-Mo 4130 (chrome molybdenum steel), thanks to this alloying elements it has an excellent strength to weight ratio and is considerably stronger and harder than not alloyed steel
Seatpost: Steel 25,4mm
Seatpost clamp: double bolts
Saddle: Mad4One Slim Black ( not in picture )
RWheel:im: Black aluminium, concave
Hub: URC ISIS steel
Spokes: 36 sliver, Four-cross lacing spoke system
Bearings: 42mm
Tyre: Mad4one 20"x1.75 white
Cranks: UnicycleStuff 90mm or 125mm or Mad4One Tecno 100mm or 114mm
Pedals: URC in polycarbonate black

Cranks length:

110 the right size for the start-up.

90 the unicycle becomes faster and more responsive, however more difficult, too (recommended for experts)

125 the unicycle becomes slower and easier uphill, downhill and on rough terrains.


Wheel projected and assembled in Italy with innovative components and mounting schema.
Rim with concave profile which enables the intersection of the spokes right-left and vice versa, which guarantees great geometric robustness.
​Rim 32 mm wide.
​Spokes and nipples in steel which ensure a high mechanical strength and durability.
Seatpost clamp of high efficiency.
What could be improved?
Not available with LONG NECK, which is normally useful for experts in freestyle.
A Unicycle of high Quality with the BEST Quality-Price Ratio

Which our goal?
The URC by Mad4One in CrMo are designed with a larger audience in mind. We closely studied the balance between QUALITY and price to be able to provide the BEST Quality-Price Ratio you can find on the market, however with the same FLEXIBILITY you know from Mad4One.
We will do our Best to build your unicycle as you like and .... dream!
Having the appropriate tool is the first step for aspiring athletes to achieve their goals. This is our spirit!
We wish you great riding with Mad4One and  URC by Mad4One.

with seatpost  20 cm (from 61 to 75 cm)

​with seatpost 30 cm (from 71 to 85 cm)

with seatpost 40 cm (from 81 to 95 cm)



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: lerner-children
    intermediate level
  • Price range: from 150 to eur 249
  • Frame: CrMo square
  • Wheel size: 406mm 20"
  • Hub: ISIS
  • Cranks length: 110-114
  • Designed for brake: No
  • Seatpost diameter: 25,4

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