WHEELED ROCKER SYSTEM FOR SKI

摘要

The invention provides a wheeled rocker system for a ski of a snow vehicle such as a snowmobile. A support bracket is disposed on the top surface of a ski and a plurality of wheels are rotatably mounted to the support bracket. The wheels protrude through one or more slots defined in the ski to define an arched running surface below the ski. The invention also provides improved structures for forming the wheel and axle for the wheeled rocker system.