Patent ID: 8302722
Filing Date: 2012-11-06
Classification: B62J,F02M

Abstract:
1. A two-wheeled motor vehicle having a vehicle body frame for holding a front wheel so that the front wheel is steerable, and holding a rear wheel so that the rear wheel is swingable, a fuel tank disposed at a front upper side of the vehicle body frame, a seat disposed behind the fuel tank and above the vehicle body frame, an internal combustion engine suspended between the lower side of the fuel tank and the lower side of the vehicle body frame, an air cleaner case for cleaning intake outside air and supplying the air to the internal combustion engine, a plate-like element disposed inside the air cleaner case, and a maintenance lid that constitutes a part of the air cleaner case and used when the plate-like element is mounted/dismounted, characterized in that the internal combustion engine is a four-cycle engine in which a cylinder axis is tilted forward; the air cleaner case is disposed at a rear side of a cylinder head provided to the upper portion of the cylinder and below the fuel tank and constructed by two vertically divisional cases of an upper air cleaner case formed at a clean side and a lower air cleaner case formed at a dirty side, and an air intake duct of the air cleaner case is provided below the maintenance lid; the plate-like element is disposed to be tilted rearward and upward in a side view of the vehicle so that a cleaning face thereof faces an up-and-down direction; and the maintenance lid is provided below the seat so as to face the seat so that the plate-like element can be pulled out by detaching the seat.