| 摘要 |
Vehicle for transport and sports purposes, provided with two wheels, and driven by means of muscle power or an auxiliary motor; to allow steering, this two-wheeled vehicle is constructed with a frame which can pivot in a single frame and is composed of two fork structures which are connected by a hinge, steering being effected by bending of the frame as a result of the handlebars being turned or weight being displaced. <IMAGE>
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