SUSPENSION MECHANISM FOR A SNOWMOBILE

摘要

A suspension system for a snowmobile including a par of slide rails connected to each other by a plurality of supports to form a slide frame. Two suspension mechanisms connect the slide frame to the snowmobile chassis. The rear suspension mechanism consists includes a cradle, a pair of swing arms, and a pivot arm all of which are pivotably mounted to the slide frame. A rear suspension arm is pivotably mounted between the swing arms and the pivot arm. Finally, an air spring connected between the tear suspension arm and the credit supports the load placed on the rear suspension mechanism.