A rear discharge mower comprising: a first shaft a first blade that is rotated in unison with the first shaft a second shaft that is configured to be rotated in a direction opposite from a rotational direction of the first shaft a second blade that is rotated in unison with the second shaft, wherein a grass-clippings discharge path is formed through which grass clippings are discharged in a rearward direction from the area between the first shaft and second shaft an enclosing casing that supports the blade shafts and a power train that is accommodated in the enclosing casing and that transmits power to the first and second blade shafts.
