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Unicycle - URC Series 1 Freestyle 20"

Starting at: 154.00EUR
145.00EUR Inc VAT (for EU-countries)
Save: 6% off

118.85EUR Ex VAT (for NON- EU-countries)

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Seat post

Saddle clamp



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  • Description
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The best choice to start unicycling .......


Wheel size: 20”

Ideal for: Beginners and for freestyle
Colors: black, red, mustard, blue, pink
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 bolted
Saddle: Mad4One Comfort or Slim Black ( not in picture )
Rim: Black aluminium, concave
Hub: URC Cotterless wide flanges
Spokes: 36 silver, Four-cross lacing spoke system
Bearings: 40mm
Tyre: 20" Mad4One Freestyle white, Duro Pimp 2x2.10 white or Vee 2x2.40 black
Cranks: steel 114mm, square, black
Pedals: URC plastic

Cranks length:

114 the right size for the start-up.

100 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, quick release.
Project, colours and tecnical details designed in Italy.
Quick-release or double bolted?
If you have just started unicycling, you will surely need to vary easily and frequently the seat height. in this case the quick-release is the most appropriate seat-clamp. The product we offer is a lightweight quick-release with a good clamping effect.
On the other hand, if you are already a unicyclist, you should have more or less defined at which height you need to keep your saddle. The two screws bolted is definitely the best choice.



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 100 to eur 149
  • Frame: CrMo square
  • Wheel size: 406mm 20"
  • Hub: Cotterless
  • Cranks length: 110-114
  • Designed for brake: No
  • Seatpost diameter: 25,4

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