| 摘要 |
PURPOSE:To readily and certainly change the height of a front wheel by detachably providing a steering knuckle arm with the double-level section between the connecting section to the tie rod and the mounting section to a steering case turned over in a vertical symmetrical state. CONSTITUTION:A steering case 3 pivotably secured with a front wheel 9 is provided so that it may be turned over and steeringly rotated around a king pin 2. The steering case 3 is provided with a steering knuckle arm interlocked with a drag arm 4 through a tie rod 5 in a specific state. That is, the double level section between a connecting section 7 to the tie rod 5 and a mounting section 8 having difference in relation to the connecting section 7 and is pro vided detachably being turned over in a vertically symmetrical state. In order to raise the steering case 3, for example, therefore, the streering knuckle arm 6 is to be mounted on the steering case 3 with the mounting section 8 arranged at a higher position and the connecting section 7 at a lower position. |
