| 摘要 |
The present invention relates to a bicycle having a front wheel of which the direction is adjusted by a handle; a rear wheel rotating by the rotary force of pedals; and a frame supporting the front and rear wheels to be able to rotate. In addition, the bicycle comprises a saddle which a rider sits on; a saddle post supporting the saddle; a bracket with which the saddle post is combined to be able to rotate, and supported by the frame; a wire of which both ends are supported on the bracket and which connects the bracket and the saddle post to allow the saddle post to be capable of rotating around the bracket; and a control lever which the wire is combined with and which adjusts the angle of the saddle by rotating the saddle post around the bracket by pulling or releasing the wire. |
