| 摘要 |
The disclosed suspension is intended to be fixed to the rear and vertical bar of a transformed frame of a bicycle, the suspension being comprised of a fork which, at one end, is provided with means for mounting the rear wheel and, at the other end, is swivel-mounted to the rear vertical bar of the bicycle frame by means of four parts connected to each other, one for fixing the suspension to the rear bar of the frame, a second part swivel-mounted with respect to the first part and with respect to the fork itself, a third part which is also swivel-mounted and the fourth part which is comprised of an elastic block mounted between a fork support and the first swivelling part, so that the latter swivels in a direction opposite to the fork and the elastic block absorbs the shock produced during a "jump" effected by the bicycle when running over a hole.
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