Built to withstand abuse, the KH20 is a top quality unicycle designed for trials, street, and flatland riding. It has been the preferred unicycle for multiple World Unicycle Trials Champions and multiple top 5 finishers in World flatland and street riding events.

The small wheel and fat tire are nimble and absorb shock, with small rim drill-outs to maximize strength while reducing weight. The KH frame is strong and lightweight with an abundant use of one-piece forged components ensures high strength and durability. It also excels as a durable mountain unicycle for kids.

Highlights include

  • One-piece forged, 7005 alloy frame crown and neck for high strength without bulk
  • Slim (93 mm) crown combines a flat section with fork blades that curve inwards at the top. This prevents bashed knees while enabling frame tricks not possible with a fully rounded crown
  • KH Boundary Hub and Cranks with Q-Axle micro spline for high strength and stiffness
  • One-piece forged seatpost for high strength
  • Fusion Slim saddle is easy to grab for tricks


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

Assembled Weight 5.4 kg (11.9 lbs)
Frame 19 inch 7005 T6 aluminum KH one-piece forged crown. Available in KH Signature Blue. Featuring a horizontal crown width of 93mm and forged bearing holders. Seatpost neck length is 200mm. Max wheel dimensions: 84mm x 539mm minus clearance
Brake Brake not supported on this unicycle
Brake Rotor Brake not supported on this unicycle
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 117/137 mm Q-axle micro spine (8mm Q-factor). Double hole. (414 g)
Pedals Wellgo clear polycarbonate platform featuring: blue anodized spindle & removable steel pins
Saddle KH Fusion Slim
Seatpost KH Forged Fixed. 27.2 x 350mm. Sand blast black
Seatpost Clamp KH Double Bolt
Rim KH 19" Trials Rim. Double wall construction. 47.2mm wide. 370mm ERD. 541g (rim only). 36 hole with eyelets & offset spokes. Drilled out ovalised holes.
Tire Maxxis Creepy Crawler 20 x 2.5 inch (1020g)
Spokes 14g Stainless Steel w/ Brass Nipples. Visit the Unicycle.com Spoke Length Calculator to obtain measurements for your wheelset.
General Minimum leg inseam length (ground to crotch, wearing shoes) for KH20: 64 cm | KH20 LN: 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 110/127mm Double Hole for smoother pedalling
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.

Resources

Unicycle Assembly Instructions pdf (271 KB)

Assembly instructions for all KH unicycles including the .