622mm (29 Inch) QX Q-axle Disc Muni

Item number: mu1137


447,20 €

including 19% VAT. , plus shipping

Old price: 559,00 €
Available now!

There are variations of this item. Please select the variation you wish.


For riders who prefer riding cross country trails or long distance road riding, this unicycle is a good choice. The bigger wheel provides greater speed and efficiency over a smaller wheeled unicycle.

The 29" Cross QX Disc comes in package with a disc brake for a really good price! Disc brakes tend to perform equally well in all conditions including water, mud and snow and offers a better control.

The Q-Axle disc-brake unicycles are the successor of the QX disc-braked unicylces. The ISIS axle has here been replaced by a technique that has been used in the cycle industry since 2002: The axle has a 24mm diameter instead of the ISIS-typical 22mm and is more hollow which makes it lighter (the bigger diameter allows a thinner wall). The cranks are no longer tightened as much on the axle as possible - but precisely positioned by an alloy cap and then fixed by tightening 2 allen-key-screws on the crank. The crank-connection has less wear and is more resistant to frequent assembly/dissassembly. Also, just like from tapersquare to ISIS, the connection-surface that transfers the pedaling-power is bigger.

Thanks to the more hollow-drilled axle, already the hub is more than 130g lighter than its ISIS-predecessor. It also makes the axle stiffer. As the bearings still keep the same outer-diameter, the hubs are compatible with all ISIS-ready-frames.

- Wheel size: 622mm (29")
- Color: White, black
- Frame: QX Aluminum frame Disc with gauge-guide (clips)
- Saddle: Qu-ax Trial/Street Saddle
- Seat post: 25,4 mm alloy seatpost, black anodized, diamond-knurled surface
- Seat clamp: 2-bolt seatclamp, black, QX-series
- Tire: 55-622 (29 x 2.2") Cross Tire Kenda Karma Pro
- Valve: Presta Valve
- Rim: 622mm (28"), aluminium, black
- Hub: Q-Axle Disc-hub, red
- Cranks: Q-Axle 145mm cranks, anodized grey
- Pedals: QX-pedals, transparent
- Brake: Shimano Disc / two-piece 160mm rotor
- Number of Spokes: 36
- Weight: 5,83 kg incl. brake + rotor!
- Leg length: later


The minimum step length applies with shorted seat post.
Learn more about step length and wheel sizes.

How to assemble a unicycle.

Shipping weight: 9,00 Kg