Rear wheel suspension device for motorcycle, has rear damper unit comprising end that is connected with one of upper arm unit and lower arm unit, and another end that is connected with one of another arm unit and wheel trunk unit

摘要

The device (18A) has an upper arm unit (22A) comprising a front end portion pivotally supported on a vehicle body frame and a rear end portion rotatably connected to an upper portion of a wheel trunk unit (25A). A lower arm unit (24A) has a front end portion pivotally supported on the vehicle body frame and a rear end portion rotatably connected to a lower portion of the trunk unit. A rear damper unit (26) has an end that is connected with one of the upper arm unit and the lower arm unit, and another end that is connected with one of the other arm unit and the trunk unit.