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  • Categories: Unicycles

Price From €199.00

Frame made of steel alloy CrMo-4130, aluminum seatpost 25.4 mm, MAD-Tecno ISIS hub made of steel alloy CrMo-4130, Aluminum UnicycleStuff ISIS cranks, 26” wheel hand built with double wall rim and 36 spokes. The ideal choice to start getting passionate about this sport. A unicycle with an excellent price-quality ratio.


Price From €150.42


Base made from aluminum alloy AL-6061-T6. 
WIDE Cushion cover and strips in leather. 
Closed cell neoprene cushion. 
Size M is ideal for Mountain unicycling.

Weight: 780 gr incl. screws and excl. lever mount (lever mount: 100 gr). 

Length: 44cm. 

Fitting bolts: standard. 

Compatibility: you can mount this saddle on all seatposts with standard fitting. 

Delivered with 4 M6 screws. 


Price From €179.00


Sonic Bang 36 is made from Aluminum alloy AL7005-T6. Bearing pitch 100mm. This frame mounts rotors from 160mm to 203mm, that can be placed inside on the left or outside on the right, and is equipped with International Standard (IS) caliper mount on both frame legs and double hydraulic brake hose guide. 

Weight: 738g + 88g (bearing holders and bolts).


Price From €146.22



Square-shaped frame made from CrMo-4130 chromium molybdenum steel alloy, seatpost diameter 25.4 mm, cotterless hub and cranks, bearing spacing 100 mm, 20-inch wheel. This is the perfect unicycle if you want to learn unicycling and get started with Freestyle. The URC Freestyle 20” Series 1 is a quality unicycle, with an excellent quality-price ratio. The frame made with a superior quality steel alloy, the wheel hand built  by us in Italy, the wide choice of tires, the Mad4One saddle available in two different shapes, Slim and Comfort, make this unicycle extremely interesting and one of the best unicycles in its class. Click the product to view the product technical details and useful information and tips.

Price From €230.00


Square-shaped frame made from CrMo-4130 chromium molybdenum steel alloy, seat post 25.4mm, hub MAD-Tecno ISIS made from steel alloy Cr-Mo-4130, 20-inch wheel, bearing spacing 100mm, cranks ISIS made from aluminum alloy AL6061-T6. Thanks to the materials and the solutions chosen, the Iron-Mad freestyles are the best of their category in terms of stiffness and durability. The Iron-Mad Elite is suitable for training and competition. You can choose the standard configuration we propose or change everything from the components like rim, cranks, pedals, seat clamp and tire to the color. Just build it as you like.

Price From €242.86
Flat-shaped frame made of steel alloy CrMo-4130, aluminum seatpost Mad4One XXL 25.4 mm, MAD-Tecno ISIS hub 100mm made of steel alloy CrMo-4130, MAD-Tecno ISIS cranks made of aluminum ERGAL-7075-T6, 20” wheel and double wall 32 mm wide rim with 36 spokes. The ideal choice to start getting passionate about this sport, with an excellent price-quality ratio.

Price From €8.20

Here is the t-shirt that Mad4One made at the request of the German Team for Unicon 2018.
Two versions were available:
T-Shirt, 100% cotton, GILDAN SoftStyle 64000, Eurofit
T-Shirt, 65% polyester, 35% cotton, RUSSEL R-165M-0, Eurofit
These are the pieces still available.

Please ask for availability

Price From €45.08

Hoodie UNISEX with hood, long sleeves with embroidered MAD4ONE logo.
Before placing your order, please check if the size and color you wish are available. 
In the description below you will find the updated availability chart.


Price From €55.33

Zipped hoodie for LADY, with hood, long sleeves and embroidered MAD4ONE logo on the front left side and on the sleeve.
Before placing your order, please check if the size and color you wish are available.
In the description below you find the updated availability chart.

Price From €55.33

Zipped hoodie for MEN, with hood, long sleeves and embroidered MAD4ONE logo on the front left side and on the sleeve.
Before placing your order, please check if the size and color you wish are available.
In the description below you find the updated availability chart.
Please ask for availability

Price From €42.02


Material: Aluminum alloy AL-6061-T6. 

Diameter: 25.4mm. 

Length: 390 mm (400 mm, if you mesure the entire seatpost and not just the tube). 

Bolt fitting: standard. 

Compatibility: you can mount this seatpost on all saddles with standard fitting. 

Delivered with 4 socket head cap nuts. 

​The head of the seatpost has a 2 degree incline. This enables you to mount the front of your saddle in a lower position as requested by many riders. An additional possibility to adjust your saddle. 



Price From €24.37



The first 3‑bolt design of its kind: our original concept, created years ago and still unmatched. 

One-piece CNC machined. 
Material: Aluminum AL-6061-T6.  
Diameter upper site (1 screw) 27.2mm to hold the seatpost. 
Diameter lower site (2 screws) 31.8mm to hold the frame. 
It fits frames with an external diameter of 31.8 mm. 

The 3b Double Seatpost clamp is approx. 1.5 cm higher than the standard 2-screw clamp.
Delivered with 3 bolts. 


Price From €4.20

Rim tape for rim with weight-saving holes. 
Wide: 40 mm. 
Available colors: black. 
Material: Nylon. 

Price From €620.17


Frame made from aluminum alloy AL-7005-T6, International Standard (IS) disk caliper mount on both legs and double hydraulic brake hose guide, XXL seatpost, traditional saddle or Handle Saddle, ISIS hub and cranks. This is our high-end 29" mountain unicycle fully customizable. You can choose the standard configuration we propose, or basically change everything from color to components to build your own customized dream unicycle. Click the product to view the product technical details and useful information and tips.

Weight of the complete muni: 6.55 kg (incl. pedals). 


Price From €349.00


Frame made from aluminum alloy AL-7005-T6, 
XXL seatpost, traditional saddle or Handle Saddle, ISIS hub NO Disc and cranks. This is our high-end 24" mountain unicycle fully customizable. You can choose the standard configuration we propose, or basically change everything from color to components to build your own customized dream unicycle. Click the product to view the product technical details and useful information and tips.


Price From €224.00


Round frame made from chromium molybdenum steel alloy CrMo-4130, traditional saddle or Handle Saddle, ISIS hub and cranks. You can choose the standard configuration we propose, or basically change everything from color to components. Click the product to view the product technical details and useful information and tips.


26" URC Mountain Unicycle - ISIS  NO DISC BRAKE 26" URC Mountain Unicycle - ISIS  NO DISC BRAKE
  • On sale!

Price From €224.17


Frame made from chromium molybdenum steel alloy CrMo-4130, traditional saddle or Handle Saddle, ISIS hub and cranks. You can choose the standard configuration we propose, or basically change everything from color to components. Click the product to view the product technical details and useful information and tips.


20" Mini Mountain Unicycle - ISIS without brake 20" Mini Mountain Unicycle - ISIS without brake
  • On sale!

Price From €199.00


Frame made from chromium molybdenum steel alloy CrMo-4130, traditional saddle or Handle Saddle, ISIS hub and cranks. You can choose the standard configuration we propose, or basically change everything from color to components to build your own customized unicycle. Click the product to view the product technical details and useful information and tips.