| 摘要 |
In a snowmobile ski suspension having two parallel front mounted steerable skis, each ski is steerable by rotation of the trailing suspension arms about a frame mounted bearing forward of the center of the ski. Steering input from the handlebar rotates the suspension and the ski. The ski moves laterally towards the outside of a turn during rotation to provide increased cornering stability. The ski has a keel mounted forward of its center for ease of turning. The dual support steering column provides a forward offset for the handlebar which leans the driver toward the inside of a corner for better balance and provides crash protection.
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