Wheelblades for Wheelchairs
The wide Wheelblade contact surface distributes the wheelchair driver’s pressure evenly onto the ground and prevents the small front wheels from sinking into the snow. The blades run over the ground with very little pressure and have no problem smoothing out rough spots. In order for the ski to move in the desired direction at all times, the binding was moved to the front part of the ski. No matter where you want to go – the ski knows its way.
More information: http://www.wheelblades.ch/en/wheelchair/Function.php