| 摘要 |
The snowmobile ski edge includes a main body having a plurality of mounting holes formed on a mounting face of the main body and a plurality of raised, breaker rails formed on the opposite face of the main body. The breaker rails are spaced across the width of the main body and break up ice and snow in front of the snowmobile skis to easily form new paths, which substantially reduces darting. Each breaker rail is angled to form a leading breaking face and a trailing face extending towards the back of the main body. Carbide inserts are disposed in grooves on both the breaking and trailing faces to strengthen and increase wear characteristics of the breaker rails. The main body includes sloping sides, which together with the breaker rails form channels to funnel broken ice and snow towards the back and reduce drag.
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