The BIUS1 features aluminum studs that grip the shoe while springs allow the pedal to move in and out and twist on multiple axes. This gives the rider the ability to pedal using a skating motion if desired. The pedals are made form aircraft aluminum with teflon coated bearings.
The Spring-mounted BIUS1 Bike Pedals ($310) are the first pedals that accounts for your body’s natural movement. It prevents knee pain and numb feet through the use of springs which allow for a natural three-dimensional movement.