Patent ID: 7610132

Claim:
A power steering system for an all-terrain buggy vehicle, comprising: a steering shaft rotated in response to operation of a handlebar, the steering shaft being disposed forward of an engine located near a middle in a back-and-forth direction of a body frame; and a power assist motor having a rotary shaft disposed perpendicular to the steering shaft; wherein the power assist motor is located inside the body frame in a position rearward of the steering shaft, wherein a left arm support member is provided on a left portion of the body frame, and a right arm support member is provided on a right portion of the body frame, the left and right arm support members being adapted to suspend a front wheel in the body frame, wherein an axis CM of the power assist motor is in vicinity of a centerline of a vehicle body in a widthwise direction thereof, and is disposed perpendicular to an axis CS of the steering shaft.