A three-wheeled vehicle is disclosed having a vehicle frame supported by front ground engaging members and a single rear ground engaging member. The vehicle includes an engine positioned forward of an operator area and a swing arm coupled to the single rear ground engagement member. The operator area of the vehicle may include seating for a driver and a passenger.

The motorcycle includes: a supercharger that pressurizes intake air to supply the pressurized intake air to an engine; and an intake air tank forming an air intake chamber therein, which air intake chamber is provided at the downstream side of the supercharger with respect to an intake air flow direction and stores the intake air. The air intake chamber structure further includes an intake pipe formed as a separate body from the intake air tank and mounted on the intake air tank. The intake pipe serves as an inlet of the air intake chamber and projects inward of the air intake chamber. A projecting end portion of the intake pipe has a passage area that increases toward the downstream side in the intake air flow direction.

A resin parts coupling structure includes first and second resin members, e.g., parts of a motorcycle body. The first member includes a first projected portion projected inwardly from a flat surface portion of the vehicle body. The second member includes a second projected portion engaged with and thereby coupled to the first projected portion. The first projected portion includes a hollow space formed between an inside surface of the first projected portion and the flat surface portion, an engagement hole communicating between the hollow space and the flat surface portion, and a first receiving portion disposed away from the engagement hole. The second projected portion includes a second receiving portion which contacts the first receiving portion, and a claw portion which extends outwardly of the second receiving portion and securely engages the engagement hole.

A resin parts coupling structure includes first and second resin members, e.g., parts of a motorcycle body. The first member includes a first projected portion projected inwardly from a flat surface portion of the vehicle body. The second member includes a second projected portion engaged with and thereby coupled to the first projected portion. The first projected portion includes a hollow space formed between an inside surface of the first projected portion and the flat surface portion, an engagement hole communicating between the hollow space and the flat surface portion, and a first receiving portion disposed away from the engagement hole. The second projected portion includes a second receiving portion which contacts the first receiving portion, and a claw portion which extends outwardly of the second receiving portion and securely engages the engagement hole.

A traveling vehicle provided with a starting device for starting a power generation part, the traveling vehicle being capable of restart the power generation part quickly. In a traveling vehicle including a power generation part mounted on a vehicle body, a starting device for starting the power generation part, and an operation part of the starting device, the operation part includes a handlebar side operation switch provided on a handlebar to permit a rider to steer the vehicle, and an auxiliary start switch provided on the vehicle body side, and the auxiliary start switch is disposed at an inner position of the vehicle body.

A waterproof cover is attached to a portion of a body frame positioned behind a rear end of a left side member and ahead of left and right engine supports of the body frame when looking at a vehicle standing in an upright state from the left of the vehicle, and at least a portion of the waterproof cover overlaps at least one of a right side member and the left side member when looking at the vehicle from the front of the vehicle.

A waterproof cover is attached to a portion of a body frame positioned behind a rear end of a left side member and ahead of left and right engine supports of the body frame when looking at a vehicle standing in an upright state from the left of the vehicle, and at least a portion of the waterproof cover overlaps at least one of a right side member and the left side member when looking at the vehicle from the front of the vehicle.

A method of making a seating assembly includes attaching an electronics module to a seat support structure. A cushion assembly is formed over the electronics module and secures the cushion assembly to an underlying seat support structure. Connecting features of the cushion assembly are flowed into securing channels of the seat support structure to form an interference fit. The cushion assembly and the underlying seat support structure are covered with a water barrier skin to form a watertight seating unit. A seating surface of the watertight seating unit is covered with a coverstock. The watertight seating unit is secured to a seat frame

A handlebar for controlling a travelling direction of a vehicle. The handlebar comprises: an elongate transverse support for mounting to a vehicle, the transverse support extending substantially along a transverse axis between a first end thereof and a second end thereof; wherein the transverse support comprises a first wake promotion portion configured to promote wake formation downstream thereof relative to one or more adjacent non-wake promotion portions of the transverse support when air flows over the handlebar in a flow direction substantially perpendicular to the transverse axis.

A handlebar for controlling a travelling direction of a vehicle. The handlebar comprises: an elongate transverse support for mounting to a vehicle, the transverse support extending substantially along a transverse axis between a first end thereof and a second end thereof; wherein the transverse support comprises a first wake promotion portion configured to promote wake formation downstream thereof relative to one or more adjacent non-wake promotion portions of the transverse support when air flows over the handlebar in a flow direction substantially perpendicular to the transverse axis.