| 摘要 |
A snowmobile ski has a base with dominant and outrigger keels integrally formed therewith. Runners are disposed on the bottoms of the keels. The dominant ke el is disposed on the center line of the ski, while the outrigger keel is disposed adjacent to one outer lateral edge of the ski and corresponding snowmobile. Consequently , the keels are asymmetrically disposed relative to the center line. A substantial ly flat floatation area is disposed on a bottom surface of the base on an opposite side of the dominant keel from the outrigger keel. The asymmetrical positioning of the keels and floatation area improves the ski's handling characteristics.
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