Patent ID: 8459663

Claim:
A snowmobile ski edge, comprising: a main body having a mounting face, an angled bottom opposite the mounting face, a front end, a back end, and opposing sides; a pair of opposed interior sidewalls extending upwardly from lateral sides of the mounting face, wherein the interior sidewalls and the mounting face define a channel for passage of broken snow and ice; at least one mounting boss disposed on the mounting face, the boss defining a mounting hole; at least one mounting bolt mounted to the at least one mounting boss in order to attach the main body to holes in a runner of a snowmobile ski, the main body being adapted for attachment to a front portion of the snowmobile ski; and at least one breaker rail protruding from the angled bottom, the breaker rail having a leading, raked breaking face and a raked trailing face, the breaking and trailing faces each having a carbide groove and a carbide strip disposed in the carbide groove; wherein the breaker face breaks up snow and ice in front of the snowmobile ski to form a new path of travel and thereby minimize darting.