Importance

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Abstract

A saddle-riding type motor vehicle comprises steerable and rollable front wheels, at least one drive rolling wheel, an articulated rolling quadrilateral connected to a frame, and a steering assembly pivotably connected to the frame to control the front wheels. A suspension assembly is interposed between the front wheels and the quadrilateral to allow a sussultatory movement of the wheels with respect to the quadrilateral. The latter comprises lower and upper cross-members hinged to the frame to oscillate about rolling median axes parallel and substantially lying on a center plane of the motor vehicle. The articulated rolling quadrilateral further comprises first and second uprights hinged to the cross-members so as to rotate about further rolling axes parallel to the median rolling axes. A front-end fairing is directly and rigidly connected to one of the cross-members of the articulated roll quadrilateral, and comprises two wheel arch portions arranged above the front wheels.

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First Claim