POWER UNIT AND SADDLE RIDING-TYPE VEHICLE WITH THE SAME

摘要

A power unit having a reciprocating gear (drive member (866) for varying the winding diameter of a drive side sheave (814), a starter gear (drive member for starting)(848) for rotatingly driving a crankshaft (821), and dedicated electric motors (850, 865) for driving the starter gear (848) and the reciprocating gear (866), respectively. The starter gear (848) and the reciprocating gear (866) are arranged on axially one side and the other side of the crankshaft. The electric motors (850, 865) are arranged on the axis (B) of a cylinder.