| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact vehicle height adjustment device capable of preventing the increase of weight in a motorcycle having a pair of dampers arranged on both left and right sides of a vehicle body.SOLUTION: A vehicle height adjustment device 100 of a motor cycle includes a pair of dampers 10L and 10R arranged on both left and right sides of a vehicle body, and a vehicle height adjustment unit 100L disposed only in 10L of the left or right dampers. The vehicle height adjustment unit, which adjusts a vehicle height by supplying or discharging oil in an oil chamber inside a damper tube to/from a the jack chamber of a hydraulic jack by a switch valve and a hydraulic pump pumping-operated by the elongation/contraction of a piston rod with respect to a damper tube, includes control means for predicting the stop prediction time of the vehicle, enters a vehicle height reduction mode when the predicted stop prediction time is equal to or less than predetermined reference stop time, and switches the switch valve to enable a vehicle height reduction operation. |
