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29" Nimbus Hatchet MUni Unicycle - Grey


Welcome everyone to the Nimbus Hatchet Unicycle; the next chapter in the “Fat-Uni” evolution which started with the Nimbus Oregon.

The Hatchet unicycle builds on the amazing platform that the Oregon created and moves it on to the next level. The frame comes with the brake installed on a new precision IS frame mount for more rigidity through the brake caliper. The hose is also clipped in place with hose clips. It also comes with the 55mm wide Nimbus Dominator+ rim wrapped in the Duro Crux 29" x 3.25" Tyre. The main challenge with “Fat-Uni’s” is the requirement for a super wide frame. This can make it uncomfortable to ride as it catches the riders' legs. To resolve this the Nimbus Hatchet moves the frame behind the riders legs giving maximum clearance. This also means you can run some of the largest tyres on the market, which includes the Snowshoe 5.05" tire.

The seatpost clamp supplied is Black not Red as shown, If you would prefer a different colour clamp we can change the clamp, provided we have the colour you want in stock. see here for options.

This frame will hold a tyre up to 26" x 5.05", 27.5" x 4" and 29" x 3.0".

Brake: Shimano BL-MT401/BR-MT400 Disc Brake (180mm Rotor)
Saddle: Nimbus Stadium Unicycle Saddle - Black
Seatpost: Nimbus Aluminium Seatpost 400mm - (25.4)
Seatpost Clamp:  Nimbus DoubleQuick Seatpost Clamp - Black NOT RED AS PICTURED (31.8)
Frame: Nimbus Hatchet Frame - Grey (42mm) with IS disc brake mount.
Wheel-size: 29"
Tyre: Duro Crux 29" x 3.25" Tyre
Rim: 29" Nimbus Dominator+ Rim - Black (55mm)
Spokes: 36 Spokes
Hub: Nimbus ISIS Disc Steel Hub - 36 Hole (125mm)
Cranks: Nimbus VCX ISIS Cranks - Black - 150mm
Pedals: Nimbus Studded Plastic Pedals - Black

Weight: 7.2 kg

Recommended leg length sizes for unicycle:
Standard seatpost: Minimum - 90cm (35.4"), Maximum - 103cm (40.5)
Cutdown seatpost: Minimum - 77cm (29.5")
These sizes are measured from crotch to floor wearing shoes


More Information
Nimbus Unicycles
Unicycle Brand
Unicycle Type
Wheel Size
29" - ISO622
Rim Width
Frame Colour
Crank Length
Crank Type
Number of Spokes
36 Hole
Bearing Size
Bearing Spacing
Rim Colour
Frame Length
Pedal Colour
Seatpost Type
Standard - Aluminium
Seatpost Diameter
Seatpost Length
Seatpost Clamp Colour
Seatpost Clamp Size
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