| 摘要 |
An all terrain vehicle comprises an engine that powers a chain or belt operated final drive. The final drive comprises an drive sprocket and a driven sprocket. The driven sprocket is capable of pivotal movement relative to the engine. In one arrangement, the driven sprocket is mounted to a rear portion of a swing arm. The swing arm is pivotally mounted to a frame assembly of the vehicle. A guide member is mounted to the swing arm and is pivotally mounted to the frame assembly. The guide member is laterally displaced from bearings used to journal the swing arm for pivotal movement.
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