Patent ID: 7461716

Claim:
A power unit supporting structure of a scooter vehicle in which a power unit including a cylinder axis line tilted forward and provided with a balancer shaft for reducing a vibration, is swingably connected to a vehicle frame through a link mechanism, the link mechanism of the power unit supporting structure comprising: a frame side link swingably connected to a frame side pivot which is provided to the vehicle frame; a power unit side link swingably connected to a power unit side pivot which is provided to a power unit side, the frame side link and the power unit side link being swingably connected to each other by a link pivot, wherein a first line segment connecting the frame side pivot and the link pivot is disposed approximately perpendicular to the cylinder axis line, and a second line segment connecting the power unit side pivot and the link pivot is approximately parallel to a third line segment connecting the power unit side pivot and a center of gravity of the power unit.