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Nimbus Hatchet 26" Mountain Unicycle

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Product Description

The Nimbus Hatchet builds on the amazing platform that the Oregon created, and moves it onto the next level. The frame comes with the brake installed on a new precision IS mount. The hose is also clipped in place with special red aluminium clips. 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 tires on the market, which includes the Snowshoe 5.05" tire.

  • This frame will hold a tire up to 26" x 5.05", 27.5" x 4", 29" x 3.0" and a 32" x 2.125.

    Note: Michigan Trail Tested, Mother approved!


    Saddle: Nimbus (black) with front lift handle and brake mount
    Seat post: Nimbus 25.4mm x 300mm aluminum, welded rectangular mounting bracket, 4 hole
    Seat post clamp: Nimbus (red) double quick Click Here for Replacement
    Frame: Nimbus Hatchet 26" (gray) aluminum with 42mm machined maincap bearing housings, with IS disc brake mount
    Hub/axle: Nimbus ISIS drive Disc (black) 36H, hardened CrMo splindle with steel flanges,125mm center bearing to center bearing
    Spokes: 14G. stainless black (Disc side 256mm 3x, Non-disc side 256mm 3x) with red nipples
    Rim: Nimbus Dominator+ 36H, 80.2mm wide, single skin with cutouts, ERD 538mm
    Rim strip: Vinyl rim tape, red
    Tube size: Nimbus 26" x 3.0 - 5.0", schrader 
    Tire: Maxxis Minion FBR 26 x 4.80 , 120 TPI
    Crank arms: Nimbus Venture2 (black) 170mm, ISIS splined, Click Here for replacement
    Pedals: Nimbus Venture, reinforced plastic body with steel removable pins, backing plate for added durability and CrMo axle with 9/16 threads
    Bearings: 22mm x 42mm x 12mm
    Brake: Shimano Disc 30" line (black) 180mm rotor, mineral oil
    Approx. cycle weight: 15.4 lbs.



Minimum Inseam Length:
32" (81cm)
Type - Unicycle:
Type - Seatpost Clamp:
Double Quick Release - 31.8mm
Seatpost - Diameter:
Color - Frame:
Color - Rim:
Anodized Black
Type - Crank:
Crank Length:
Type - Pedal:
Bearing Size:
Cycle Weight:
16 lbs.
Wheel Size:
26 inch
Write Review

  1. 26" Hatchet 5 Star Review

    Posted by on Jun 8th 2017

    This is my first uni and I LOVE IT! It is everything I had hoped it would be. Day three and I am up and riding. I had so many people advise me against buying this muni as my first uni because it would be so much harder to learn to ride. Don't let people discourage you. If the muni is what you're interested in riding, then based on personal experience, I can say, go for it.

  2. BEAST 5 Star Review

    Posted by on Mar 8th 2017

    this uni is amazing it will roll over anything the trail can throw at you and climbs amazingly well and is very light and maneuverable to have such a big tire but after riding this baby I'll never have anything else!

  3. Awesome 5 Star Review

    Posted by on Feb 21st 2017

    This is the first muni I've purchased, and it is amazing. I have nothing to compare it to, but i think it's safe to assume this is one of the best available. Rides smooth on any terrain, and rolls over fairly large obstacles with ease. The brake is a cool feature. Never ridden a unicycle with a brake before but it definitely opens up new opportunities.

  4. Sweet ride! 5 Star Review

    Posted by on Jun 2nd 2016

    This new Hatchet frame design is awesome. There is no way I could hit my knees on it while riding. I rode the Oregon for a couple of years and have become a huge fan of fat tired unis. The Hatchet frame solves a few of the issues that I had with the Oregon. The Hatchet frame has additional tire clearance and is also very stiff which eliminates tire rub when running a 4.8 inch tire. I also love the disk brake tab on the frame. My brake is now quiet which I was not able to achieve with the D brake adapter on the Oregon. The frame appears to be very solid and well built.

    I highly recommend this uni for someone that is ready to move up to fat tire riding.

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