The KH29 is a top quality unicycle designed for cross-country muni, downhill racing, or as an all-around muni for taller riders. The high volume, Duro Crux 3.25 inch tire is well supported by a strong yet lightweight, 55 mm wide rim and feels stable and forgiving. The aggressive tread pattern grips securely in mud but, combined with a rounded tire profile, still corners smoothly on pavement, slickrock and compact dirt.

Recommended for riders wanting a versatile cross-country unicycle, downhill racing, or as an all-around muni for taller riders.

Highlights include

  • One-piece forged, 7005 alloy frame crown and neck for high strength without bulk
  • Rounded fork blades and forged crown provide “plus size” tire clearance in a slim profile frame
  • KH Boundary Hub and Cranks with Q-Axle micro spline for high strength and stiffness
  • Disc brake with large (203 mm) rotor for increased braking control
  • Fusion One saddle for bike-like saddle performance with a one-piece forged Pivotal seatpost for high strength and easy adjustability
  • 55 mm wide rim for high tire stability
  • 29 inch x3.25 inch Duro Crux tire (81 mm measured width) provides massive grip, shock absorbency and smooth cornering, without feeling clumsy or hard to control.
  • Compatible with KH/Schlumpf geared hub (not included)

Please Note: KH unicycles may have slightly different component specs in different countries. We recommend checking with your local KH supplier to confirm before purchase.

This unicycle features a Fusion One saddle, a fundamentally new approach to unicycle saddle design. Correct setup is important! We recommend adding a T-bar handle for most riders (not included). Click here for more information on the saddle and click here for an important setup guide.

Out of the box this unicycle comes equipped with carefully chosen component choices that balance the needs for the majority of riders.

Assembled Weight TBA including brake
Frame 29 inch 7005 T6 aluminum KH one-piece forged crown. Available in KH Signature Blue. Featuring a horizontal crown width of 100mm, Internal Disc Brake mount (left side) and forged bearing holders. Seatpost neck length is 125mm. Max wheel dimensions: 29 x 3.25 inch tire (max 81mm measured width)
Brake Shimano Hydraulic Disc Brake
Brake Rotor 203mm Disc Brake Rotor
Hub KH Boundary. 36 hole. Available with/without disc rotor attachment point. Q-Axle Micro Spline (24mm diameter). 100mm bearing spacing (42mm bearing). Compatible with all ISIS-ready frames
Cranks KH Boundary 127/150 mm Q-axle micro spine (8mm Q-factor). Double hole. (444 g)
Pedals Wellgo clear polycarbonate platform featuring: blue anodized spindle & removable steel pins
Saddle KH Fusion One
Seatpost KH Pivotal one-piece forged. 27.2 x 320mm. Sand blast black
Seatpost Clamp KH Double Bolt
Rim KH 29" Freeride Rim. Double wall construction. 55mm wide. 599.7mm ERD. 745g (rim only). 36 hole with eyelets. Presta valve compatible.
Tire Duro Crux 29 x 3.25" 60 TPI (1215 g)
Spokes 14g Stainless Steel w/ Brass Nipples. Visit the Spoke Length Calculator to obtain measurements for your wheelset.
General Minimum leg inseam length (ground to crotch, wearing shoes) for KH29: 75 cm
Note: minimum leg length may be reduced by 25+ mm by selecting different components, such as a slimmer saddle model and non-adjustable seatpost (to reduce saddle height), and shorter cranks (to raise the lowest point of the crank rotation). Advanced users may also shorten the frame seatpost tube by up to 25 mm. Note that frame modifications void the KH warranty.

Consider these optional component choices to customize your unicycle for the specific type of riding you want to do ...

  • KH Boundary 117/137mm Double Hole for smoother pedalling
  • Starfighter or Spooner brake lever extension for easier use of brake
  • T-bar Touring Handle for all-day riding comfort and control
  • KH-Schlumpf Geared Hub to add a second gear for increased speed both on and off-road
Not all options may be available through all dealers.

Our Commitment

Kris Holm Unicycles prides itself on producing equipment that lasts through years of long rides with minimal maintenance or repairs. Should you have any concerns about the quality of your KHU product please refer to our Warranty Policy or contact us.


Unicycle Assembly Instructions pdf (271 KB)

Assembly instructions for all KH unicycles including the .

Fusion One Comfort Guide pdf (354 KB)

The Fusion One is a performance saddle. Correct setup is very important for comfort! This guide provides tips & suggested handle setups. including the .