| 摘要 |
A two-wheeled vehicle, such as a motor bicycle is constituted by three self-contained sub-assemblies which are linked to each other and which consist of a central sub-assembly comprising a motor and a gear-box, a front sub-assembly comprising the front wheel of the vehicle, steering elements for said front wheel and front wheel braking means, and a rear sub-assembly comprising the rear wheel of the vehicle, a rear wheel suspension and rear wheel braking means, said front and rear sub-assemblies being connected to each other by said central sub-assembly to which they are directly attached. |
