| 摘要 |
An all-terrain tricycle is disclosed, in which the power-transmission components, including the change speed gears, are all mounted in a single housing. The housing is mounted for up and down suspension pivoting in the vehicle frame. The rear axle runs in bearings in the housing. The arrangement is very robust, yet economical. The suspension-pivot-bearings include spaced co-axial rings welded into the metal tubes of the frame.
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