| 摘要 |
Herein disclosed, a pair of anti-sinkage devices having runners and being rotatably mountable to corresponding hubs of two transversally opposite wheels of a motorized vehicle in a manner that the runners can maintain their attitude and positio n although the wheel rotates. The anti-sinkage devices can thus limit sinkage of the wheels in sinking terrain, which can allow a broader use of ATV's during the winter season, for example.
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