A vehicle comprising a frame, at least one wheel operable to contact a
substantially horizontal support surface, a prime mover supported by the
frame and in driving engagement with the at least one wheel, a suspension
system operable to maintain the frame in an upright position while
driving along a straight path and to permit the frame to lean relative to
the support surface while cornering, and at least two headlights coupled
to the suspension system and arranged in a substantially horizontal
configuration, wherein the headlights remain in the substantially
horizontal configuration when the frame is in the upright position and
when the frame is leaning.