| 摘要 |
A recumbent cycle including a primary frame consisting of a base frame and an upright frame. The frame unit has a secondary frame including a first end with a drive wheel. Two cranks each with one pedal are rotatably supported on a shaft of the drive wheel to impart motion to a flywheel. A guide wheel is rotatably mounted on a second end of the secondary frame for securing a position-adjusting mechanism to the secondary frame such that a tube is movable on the guide wheel and adapted to extend from a main body and retract thereinto.
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