主权项 |
1. An apparatus comprising:
a motorcycle frame supporting an engine for driving an endless track, wherein the motorcycle frame couples at a rear end to a rear suspension system; wherein the rear suspension system comprises:
a subframe;a strut disposed between the subframe and the motorcycle frame that rigidly couples the subframe with the frame, such that the subframe is substantially fixed in relation to the motorcycle frame;a tunnel coupled with the subframe and comprising a plurality of upper rollers for supporting an upper portion of the endless track;a shock coupling a track slide to the tunnel, wherein the track slide comprises a plurality of lower rollers for supporting a lower portion of the endless track; andwherein the track slide, the shock, the plurality of upper rollers, and the plurality of lower rollers are disposed within the endless track. |