Patent ID: 8215438
Filing Date: 2012-07-10
Classification: B62M

Abstract:
1. A motorcycle comprising: a vehicle body frame; an engine carried on the vehicle body frame; a pivot shaft supported on at least one of the vehicle body frame and the engine; a swing arm swingably supported on the pivot shaft; a rear wheel supported on a rear end portion of the swing arm; a gear case provided on a side portion with respect to the rear wheel; a drive shaft section provided between an output power shaft of the engine and the gear case to transmit output power of the engine to the rear wheel, the drive shaft section comprising: a bearing section to restrain relative movement of the first drive shaft and the second drive shaft along a diametrical direction, the bearing section being interposed between an inner circumferential face of one of the first drive shaft and the second drive shaft and an outer circumferential face of another of the first drive shaft and the second drive shaft, wherein the bearing section comprises: