| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a unicycle widening an adjustable height range. Ž<P>SOLUTION: This unicycle is provided with a wheel assembly 10, a height adjustment assembly 20 and a saddle 30, and has a hub 12 mounted at a center of a wheel of the wheel assembly 10. The height adjustment assembly 20 is rotatably mounted at an end part of the hub 12. A fork assembly 22 has a seat pillar assembly 24 and an extensible bypass part. The fork assembly 22 may have a fixed length or may be telescopic. The seat pillar assembly 24 may be telescopic and is mounted in a tangential line direction of the wheel assembly 10 on the fork assembly 22. The saddle 30 is pivotally movably mounted on the seat pillar assembly 24. Since a path does not intersect a center of the hub 12, a distance between the saddle 30 and the wheel assembly 10 can be adjusted in a wide range. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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