This is the world’s first geared unicycle hub suitable for both on and offroad use. Adding a second gear increases versatility by increasing your top potential speed without losing any climbing torque or maneuverability. Ideal for touring, racing, and trail rides that include sections of easy terrain or paved roads. Hand made in Switzerland in collaboration with Schlumpf Innovations.

Available directly from Switzerland here.

Select features:

• 1:1 or 1.5:1 gear ratios
• ISIS spline axle
• 62 mm triple bearings for increased bearing durability and strength
• Simple hands-free shifting with rounded shift buttons over the crank bolts (ankle-top shoes recommended)
• Symmetrical design does not require a lever arm mounted to the fork blade
• Wheel can be flipped to allow the rider to choose their preferred direction of button movement for shifting. 
• Fits all KH frames sold after September 2006
• Spoke lengths: 227 mm (24” rim), 251 mm (26"), 282 mm (29" rim), 362 mm (36" rim)
• Weight: 1420 g