A motorcycle comprises a vehicle body frame including a head pipe part, a pair of right and left main frame parts extending rearward from the head pipe part while being inclined in a downward direction, a down frame part extending downward from the head pipe part to a location that is below the main frame parts, and a bridge frame part coupling the main frame parts to the down frame part; a fuel tank supported by the main frame parts; and a canister connected to the fuel tank via an inlet tube and configured to store therein evaporated fuel generated in the fuel tank. The canister is disposed on a first side in a vehicle width direction. In a side view, the canister is disposed in a region surrounded by the main frame part, the down frame part, and the bridge frame part.

A vehicle includes an engine, at least three wheels including a front wheel and a rear wheel, a fuel tank above the engine, a seat rearward of the fuel tank, a canister positioned lower than the fuel tank, and a vent hose to supply air therethrough into the canister to desorb the adsorbed fuel evaporative emission from the canister. An upstream end of the drain hose is connected to the vent hose. A downstream end of the drain hose is positioned lower than the canister.

A fuel tank structure of a straddle vehicle includes a fuel tank which accumulates fuel supplied from a fuel filler port, a fuel tray which is provided above the fuel tank so as to surround the fuel filler port, and a gas-liquid separator which is connected to the fuel tank and separates the fuel into gas and liquid. The gas-liquid separator is spaced apart from the fuel tank and provided on the fuel tray.

A fuel tank structure of a straddle vehicle includes a fuel tank which accumulates fuel supplied from a fuel filler port, a fuel tray which is provided above the fuel tank so as to surround the fuel filler port, and a gas-liquid separator which is connected to the fuel tank and separates the fuel into gas and liquid. The gas-liquid separator is spaced apart from the fuel tank and provided on the fuel tray.

In an engine, a cylinder block and a cylinder head are connected with a crankcase in a forwardly inclined posture. A dual clutch connects or disconnects a transmission path of power of the engine to a transmission. An actuator chamber houses an actuator that controls a hydraulic pressure of the dual clutch. The actuator chamber is disposed on an upper surface of the cylinder block at a position posterior to the cylinder head and anterior to the crankcase in a vehicle longitudinal direction.

A fuel tank structure that makes it difficult for mud, water, dust or the like to enter a fuel tank and that can restrict a fuel leakage path when a vehicle falls. A fuel cap includes a cap body mounted to a fuel supply port of a fuel tank, and a pressure adjusting device provided in the cap body to adjust a pressure in the fuel tank. In the fuel cap, a space is formed as a hermetically closed space in which the pressure adjusting device is accommodated, and the space communicates with an exterior of the fuel tank via a breather tube.

A fuel tank structure that makes it difficult for mud, water, dust or the like to enter a fuel tank and that can restrict a fuel leakage path when a vehicle falls. A fuel cap includes a cap body mounted to a fuel supply port of a fuel tank, and a pressure adjusting device provided in the cap body to adjust a pressure in the fuel tank. In the fuel cap, a space is formed as a hermetically closed space in which the pressure adjusting device is accommodated, and the space communicates with an exterior of the fuel tank via a breather tube.

A three wheeled hearse assembly for transporting a motorcyclist's casket includes a rolling chassis, which in turn comprises a front wheel and a pair of rear wheels. A frame is engaged to the rolling chassis between the front wheel and the rear wheels. A casket can be positioned in the frame so that the casket is engaged to the rolling chassis. A seat is engaged to the rolling chassis proximate to the front wheel. A handlebar is engaged to the rolling chassis proximate to the front wheel and is operationally engaged thereto. The handlebar is can be grasped in hands of a driver positioned on the seat, positioning the driver to selectively turn the front wheel to steer the rolling chassis.

A saddle riding vehicle includes: a body frame; a fuel tank; an upright internal combustion engine; a fuel injection device; and a high-pressure fuel pump. The high-pressure fuel pump is configured to be driven by one of an intake-side camshaft and an exhaust-side camshaft. The high-pressure fuel pump is mounted on an upper surface of a cylinder head cover in an attitude inclined rearward toward the other of the camshafts. The high-pressure fuel pump can thus be protected from disturbances from the sides, and the length of a high-pressure pipe for feeding fuel from the high-pressure fuel pump to the fuel injection device can be shortened. The vehicle protects the high-pressure fuel pump from disturbances from the sides, and prevents acceleration of vaporization of fuel by reducing heat which the high-pressure fuel pump receives from the cylinder block.

A saddled vehicle includes: a vehicle body frame; an internal combustion engine supported at a lower portion of the vehicle body frame; a fuel tank supported at an upper portion of the vehicle body frame; and a canister. The canister is disposed around the fuel tank at a position lower than a seating portion of an occupant seat. A removable hermetic sealing cap or a one-way valve that prevents entry of rainwater from an outside is included in a drain pipe disposed at a lower portion of the canister. Accordingly, entry of rainwater into the canister is prevented with a simple structure.