Fork Width & Axle
Measure the width of the front fork of your bike to ensure that the Omni Wheel will fit. The Omni Wheel features a 10MM diameter axle.
There should be at least 100 mm (or 3.9 inches) space between the fork dropouts (using the inside dimension).
Front Brake Clearance
700C Road Wheels — Inspect the front caliper brakes to ensure that they can open wide enough to fit the Omni Wheel, which may be wider than your existing wheel — especially on Road Bikes with 700x25c tires. To test this, loosen the cable and allow the caliper to open all the way. If your brake allows about 6 mm (1/4”) on each side in its fully open position, there is enough clearance to install the Omni Wheel with your existing brakes.
26” Mountain Bikes — Front V Style or Cantilever brakes generally allow plenty of room for the Omni Wheel installation; however, you will need to re-adjust these brakes prior to riding your bike.
* Disc Brakes? If your bicycle is disc brake compatible, just lets us know in the "special order instructions" section of the order form, and we will ship the parts you need (rotor, caliper, and hardware) when we ship your Omni Wheel.
The Omni Wheel is available in 26” and 700C sizes.
The wheel size should be stamped on the sidewall of your tire as shown in the image. If it is not visible on the tire, measure your wheel using the following specs:
26” Wheel = diameter of 559 mm (22”)
700C Wheel = diameter of 622 mm (24.5”)