SKIS AND SKI RUNNERS

1. Carbide (one (1) cutting edge) plus one (1) additional edge may extend no more than 5/8 inch from the lowest surface of the ski.  Only one (1) cutting edge ski is permitted on independent front suspension snowmobiles.  Any ski edge with over 1/2 inch turndown constitutes a legal keel cutting edge. The ski runner, carbide edge or wear bar may be altered to a single plane angle of not less than sixty (60) degrees inside included angle. The carbide insert must be centered in the host bar.
2. Skis that do not have the carbide centered on the ski blank are allowed to be used on the left ski position only. The right ski blank/extrusion must be symmetrical and have the carbide centered on the ski blank/extrusion. The right hand ski must be mounted centered on the spindle.