Quax Profi Unicycle






Item sold individually, pre-assembled .
Contrary to what can be seen in some of our photos of this unicycle, the clamping system has been changed. This unicycle is no longer sold with a quick clamping system, but with a more robust and efficient clamping ring that is tightened with an Allen key.

Discover the Quax Profi Unicycle
A sturdy and versatile unicycle , ideal for freestyle, indoor sports and urban rides.
Designed to withstand high pressure in freestyle and off-road, thanks to its 10-spline ISIS axle, which is superior to standard 4-sided axles.
NetJuggler's opinion:
The perfect choice for unicyclists looking for a durable and versatile model for urban performance.

Technical characteristics of the Quax Profi
- Flatcrown fork with two-piece end caps, ideal for freestyle.
- 48-hole double-wall aluminum rim for added strength.
- Red Qu-Ax ISIS hub for better crank attachment.
- Reinforced plastic pedals with non-slip surface for optimum safety.
- 20x1.95 yellow tire , suitable for indoor use without traces.
- 100mm aluminum cranks for freestyle precision.
- Lightweight ergonomic saddle , with optional handle.
- Weight: 4.6 kg (+ or - 50g).
- Wheel size: 20 Inches - 406 mm.
- Number of spokes: 48 for superior strength.
Recommended use of Quax Profi
Versatile unicycle , perfect for freestyle, hockey, and young unicycle players. Suitable for users from 9/10 years old to adults, ideal for learning and progressing on unicycles.
Minimum inseam size : 61 cm.
If you are a tall unicyclist
So if you are very tall like for example 1m90, this unicycle could work for you, but it could also be that the seat tube provided with the unicycle is too short for you. For example I am 1m90 and this unicycle is perfect for me (inseam 82cm), but I have a friend who is 1m90 like me and who has an inseam of 92cm and for him the seat post is too short. If your inseam is greater than 85cm I recommend that in addition to the unicycle you take a longer seat tube in diameter 25.4 like for example this super long seat tube of 700mm which you can then adjust to your size by cutting it.
Anti-tracking tire perfect for indoor use.
Help with assembling your unicycle:
On a unicycle, the only parts not covered by the manufacturer's warranty are the cranks. This is why we have created a downloadable document with advice and information on how to screw your pedals onto your unicycle:
Download Document Cranks / Pedals
Please do not hesitate to contact us directly if you have any questions about assembling your unicycle.
Unicycle Freestyle: Art and Agility
Unicycle freestyle is a discipline that combines skill, artistic expression and technical performance. Unique in its kind, it transforms the unicycle into a tool for creative expression and athletic prowess.
- Artistic Expression: Practitioners express their creativity through choreographed routines, incorporating acrobatics and fluid movements.
- Technique and Agility: This discipline requires precise control of the unicycle, with figures such as jumps and spins, emphasizing the mastery and technique of the practitioner.
- Diversity and Innovation: Freestyle offers great freedom of movement, encouraging innovation and customization of routines.
- Versatility: Practiced mainly indoors, freestyle adapts to different environments, making the discipline accessible and varied.
- Competitive Aspect: Competitions evaluate the originality and technical quality of routines, adding a competitive aspect to this practice.
More than a sport, unicycle freestyle is a form of expression that brings unicyclists together around passion and creativity.
Good morning
I would like to know if the QU-AX profi 20 inches as you sell it can be used by a 12-year-old child with a height of 1.60m and an inseam of 73cm and an adult with a height of 1.88m and an inseam of 92cm.
If not, what type of tube should I buy in addition, along with a saddle, for this dual use?
THANKS !
The unicycle will work for both sizes. You'll probably need to cut the seat post a bit for the shorter person, and invest in a longer 25.4mm seat tube .
I'm not an ex
What unicycle do you recommend for going up and down stairs or on ramps?
I recommend you choose the PROFI (Freestyle) model. This is a robust model for intensive use. This is the model presented on this page of my site.
I would like to buy a unicycle for my son, but I don't know what size to get him, 16 or 18 inches. He is 9 years old, 1.40m tall, with an inseam of 58cm. Thank you for your help.
I recommend the LUXUS model , which is perfectly suited to its size in its 16-inch version. It only has 2 centimeters left to access the 18-inch version of the unicycle, which will be more versatile than the 16-inch model... The unicycles in the Luxus range are at the top for a very varied practice: learning, walks, figures, etc.
I would like to know when you say jump, does that mean that you can jump steps of more than 50cm? Because I am looking for a durable unicycle.
If you're looking for a unicycle to jump 50cm steps, choose the Profi, the Cross model, or the Muni model. The most robust of the three is the Muni model.
FYI, 50cm is the height of 3 steps. I have a Luxus and I just broke my axle (after a year) even though I never jump more than one step at a time (17cm), I often go up and down sidewalks. The profi is a freestyle mono, jumping 50cm is not freestyle, it's trial, you need to have a trial type mono or equipped, very sturdy, with a low saddle to have enough spring to go up and be able to cushion the descent.
If I want to ride on small city roads (normal flat terrain), what style of unicycle should I take?
I say take a distance, it's simpler but it's only if you do that......after that it's up to you to see
Indeed, for walking, it's better to choose a unicycle with a larger wheel. However, with a larger wheel, you'll be more limited when it comes to performing tricks... It all depends on whether you're more interested in walking or performing tricks.
Hi, I have a normal 20-inch unicycle, I go everywhere with it, but if you want to go long distances, you can take the long-distance unicycle, either 36 inches or 29 inches.