Site Information

 Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3
  • Image 4
  • Image 5
  • Image 6
  • Image 7

Customer Experiences

Nimbus 29" Mountain Unicycle - Blue

Usually ships in 24 hours

Product Description

These machines are incredibly tough and built to conquer rugged heights, whether it’s your local trail or cross-country adventures.  They’ll take you there and back with a big smile on your face. 


Saddle: Nimbus (black) with front lift handle Click here for Replacement
Seat post: 25.4mm x 300mm aluminum, welded rectangular mounting bracket, 4 hole Click Here for Replacement
Seat post clamp: Nimbus (black) double quick Click Here for Replacement
Frame: Nimbus 29" (blue) steel with 42mm machined maincap bearing housings
Hub/axle: Nimbus 36H A/S, disc, ISIS hub, 100mm center bearing to center bearing Click Here for Replacement
Spokes: 14G. stainless black (284mm in length for 3X) with silver nipples
Rim: Nimbus Dominator 2, 29" (black) 36H, 42mm wide, aluminum doublewall, reinforced eyelets, ERD - 595mm Click Here for Replacement
Rim strip: Rubber - Click Here for Replacement
Tube size: 29" x 3", presta valve
Tire: Duro Crux 29" x 3.25" 
Crank arms: Nimbus VCX (black) 150mm, ISIS splined Click Here for Replacement
Pedals: Nimbus black plastic with steel pins and CrMo axle with 9/16" threads Click Here for Replacement
Bearings: 22mm x 42mm Click Here for Replacement
Approx. cycle weight: 14 lbs.



Muni Series
Minimum Inseam Length:
30" (76cm)
Type - Unicycle:
Type - Seatpost Clamp:
Double Bolt - 28.6mm
Seatpost - Diameter:
Color - Frame:
Color - Rim:
Anodized Black
Type - Crank:
Crank Length:
Type - Pedal:
Bearing Size:
Cycle Weight:
14 lbs.
Wheel Size:
29 inch
Write Review

  1. Nice Ride!!! 5 Star Review

    Posted by on Apr 8th 2019

    Been riding uni's again about 5 weeks, after a 50 year break.. Went from a cheap used 20" to the 29" Muni. A bit harder to free mount than I figured, but it came. The ride is great on the easier trails and can cover some distance pretty fast. I also recently bought a 24" Nimbus Muni and I can do better with it on the harder trails (easier to maneuver, mount and climb steeper slopes) so I tend to use it more for now, but I think by the end of summer (more experience) the 29" will be my favorite for most rides because it rides so nice. I will be ordering a brake for it soon, now wished I got it when I bought the uni. A very nice machine.
    BTW- It was shipped with the road frame by mistake. One call to and it was immediately corrected and had the correct frame in 3 days. Mistakes can happen and they jumped on it right away. Great service!!!

  2. New Outlook on Unicycling 5 Star Review

    Posted by on Oct 18th 2017

    Compared to my previous purchase of a unicycle from a different vendor, this product has been amazing. I thought my old unicycle was fast, sturdy, and smooth. I was wrong. I can only compare it to getting a new prescription in your glasses. Everything I though I liked about my old unicycle has been better with this guy.

  3. Better than expected 5 Star Review

    Posted by on Jul 14th 2017

    I purchased this unicycle a month and a half ago and am very pleased. The quality is great and it feels solid and light while riding. I measured my inseam as instructed just over 33 inches and upgraded the crank arms to 170 mm. I found with this combination the 300 mm seat post was a little too long. I cut about 3 cm off of the bottom with no problem. I would recommend if you go with the longer crank arms choose towards the shorter size seat post.

  4. Great Unicycle--Very easy to assemble and a blast to ride 5 Star Review

    Posted by on Jun 21st 2017

    I could not be happier with this product. My unicycle arrived sooner than expected (about 4 days after placing order) and came with very clear instructions for assembly. I have very little mechanical ability and was able to put it together within 15 minutes. It works great! An awesome product from a great company.

  5. Excellent product - easy to assemble 5 Star Review

    Posted by on Dec 26th 2016

    My 16 year son wanted a good unicycle and found it at . He really loves it! We appreciated the tools included with simple directions on how to assemble it. We are glad we bought the 200mm seat post. He needed it. He is new rider, comfortable on the street. He is going to try some simple trails soon. Thanks for a great product!!

  6. Awesome! 5 Star Review

    Posted by on Mar 6th 2016

    I am very impressed with this unicycle, from the delivery to the product itself.

    It arrived exactly on the day as expected and there was no problems with any packaging or anything like that!

    I am a pretty short guy: 5'5" so I ordered the 200mm seat post and 138mm cranks and it fits me just perfect when adjusted almost as low as it can go. The seat post will only make it an inch lower before it hits the tire, so about 5'3" would be the shortest height that would be able to ride this, unless you get shorter cranks.

    The unicycle rides very well, it is pretty fast due to it's size and it also has great traction. I few things I like about it is that the seat is really comfortable and the handle on it is very convenient. Another great thing is the quick adjustment with the seat post. You don't have to get a hold of an allen/hex wrench and you can adjust it by hand whenever you want.

    Overall very impressed.

  7. Pain, Blood, and Bruises, then Fun! Fun! Fun! 5 Star Review

    Posted by on Feb 24th 2016

    I bought this late last summer and at first did a certain amount of bruising and bleeding before getting used to it. The snow has melted sufficiently here now that I broke it out again from its winter hibernation. It seems like taking the winter off has settled whatever issues I had staying upright before and I'm riding the muni with confidence and trying new stuff all the time w/o anxiety. The brain and body adapt I suppose. I must admit it's great fun mastering the thing and feeling comfortable all the time like one does on a bike.

    One thing that initially may have been a problem for me was the nimbus gel seat. I never felt good on that thing with numbness issues and chaffing in the groin. Just too much scoop for me. I think I also got hung up on the seat a few times trying to bail. One time I ended up hung on the seat then came straight down on top of the uni which bent one of the cranks, broke a pedal, and put the wheel severely out of true. That hurt! But I bought new cranks--170s instead of the stock 150s, a Kris Holm Freeride seat, and new pedals and now the ride is dialed for me. So if I had to do it all over again I'd order it with the KH seat and the KH 137/165 spirit cranks (which I'll probably still end up getting). I can spin the 170s but it takes a lot of concentration and its not very efficient. But the longer cranks are so nice for controlling that 29" wheel in the rough. The KH 137/165 cover the gambit like two cranks in one for fast-smooth and slow-rough respectively.

    BTW, I think the Maxxis Ardent is a great tire. Part of me wishes I could fit the Surly 3" knard tire in the frame but the Ardent is not bad at all. It's got plenty of volume, is not too heavy, and rolls nicely. It's a great all around tire. Likewise the Nimbus 29" Muni is a great all-around muni. It's a jack of all trades, master of none. But if you want a do-it-all muni this is a great way to go.

    Also, if you live in hilly terrain (like I do) consider the disc brake model b/c this one is not set up to retrofit a disc brake easily. I may go w/ maguras or perhaps get another muni w/ a disc brake for the mountains. But even w/o the brake this muni is fun fun fun!

  8. Awesome & reliable 5 Star Review

    Posted by on Feb 18th 2015

    I now have about two months of nonstop riding on this muni. I love the frame color. I bought it with a KH freeride saddle and use 138mm cranks on it (I recommend this set up for cross country riding). on the plus side, it gets me noticed on the trail! In the rough stuff, it is a much more comfortable ride than smaller wheel. The Ardent tire will not fail in the traction department. I found that 45 psi pressure was ideal for me (i'm 180lbs). I dont need breaks so its not part of my set-up. On the negative side: is also the tire choice. It is heavy (for cross country) and, riding with too much tire pressure will have you fighting the muni to keep it on the center of the tire. if you ride hard pack and lots of switchbacks get a lighter and faster riding tire/tube combo. You will see the difference.
    All in all this muni rocks! I feel like i don't need any other muni.
    keeping the rubber side down- Dallas Mountain Unicycler

Click the button below to add the Nimbus 29" Mountain Unicycle - Blue to your wish list.