Abstract: A two-wheeled vehicle includes a frame, a plurality of ground-engaging members for supporting the frame, and an engine supported by the frame and operably coupled to the ground-engaging members. Additionally, the two-wheel vehicle includes a down tube extending downwardly from a front end of the frame. A front fairing is supported on the down tube.

Abstract: A motorcycle (10) comprising a first frame member (110) having a first opening (128) and a plurality of wires. A joint member (140) is coupled to the first frame member and at least a second frame member (122, 62). The joint member has a second opening (142) therethrough. The plurality of wires extend into the first opening through the first frame member and through the second opening of the joint member.

Abstract: A two-wheeled vehicle includes a frame, a plurality of ground-engaging members for supporting the frame, and an engine supported by the frame and operably coupled to the ground-engaging members. Additionally, the two-wheel vehicle includes a down tube extending downwardly from a front end of the frame. A front fairing is supported on the down tube.

Abstract: A vehicle includes an electrical system which has at least one control unit and a first operator input device operably coupled to the at least one control unit. Additionally, the electrical system includes a second operator input device electrically coupled to the at least one control unit. The at least one control unit being operative to power on at least the engine. Also, the electrical system includes a security input device operably coupled to the at least one control unit. The at least one control unit is configured to transmit an actuation signal to the security input device in response to actuation of the first operator input device independent of actuation of the second operator input device and in response to actuation of the second operator input device independent of actuation of the first operator input device.

Abstract: A vehicle includes a plurality of ground-engaging members and a frame supported by the ground-engaging members. The frame includes a front frame member and a rear frame member coupled to the front frame member. The vehicle also includes a powertrain assembly supported by the frame and an air intake assembly operably coupled to the powertrain assembly and the front frame member. The air intake assembly includes at least one air inlet member extending into a portion of the front frame member. The air inlet member extends from an inlet opening to an outlet opening, and a portion of the air inlet member intermediate the inlet and outlet openings has a diameter less than a diameter of the outlet opening.

Abstract: An engine includes a first cylinder communicating with a first intake port and a first exhaust port, and an exhaust assembly coupled to the engine and including a first exhaust manifold coupled to the first exhaust port. The first exhaust manifold is angled relative to the first exhaust port.

Abstract: A vehicle includes an electrical system which has at least one control unit and a first operator input device operably coupled to the at least one control unit. Additionally, the electrical system includes a second operator input device electrically coupled to the at least one control unit. The at least one control unit being operative to power on at least the engine. Also, the electrical system includes a security input device operably coupled to the at least one control unit. The at least one control unit is configured to transmit an actuation signal to the security input device in response to actuation of the first operator input device independent of actuation of the second operator input device and in response to actuation of the second operator input device independent of actuation of the first operator input device.

Abstract: A coupling system for a vehicle includes a first coupler having an outer annual surface and an opening defining an inner surface. The outer surface and the inner surface define gripping surfaces for gripping one or more alternative vehicle attachments.

Abstract: A coupling system for a vehicle includes a first coupler having an outer annual surface and an opening defining an inner surface. The outer surface and the inner surface define gripping surfaces for gripping one or more alternative vehicle attachments.

Abstract: An engine includes a first cylinder communicating with a first intake port and a first exhaust port, and an exhaust assembly coupled to the engine and including a first exhaust manifold coupled to the first exhaust port. The first exhaust manifold is angled relative to the first exhaust port.

Abstract: An engine includes a first cylinder communicating with a first intake port and a first exhaust port, and an exhaust assembly coupled to the engine and including a first exhaust manifold coupled to the first exhaust port. The first exhaust manifold is angled relative to the first exhaust port.

Abstract: A two-wheeled vehicle includes a frame having a front frame portion, a mid-frame portion, and a rear frame portion. The mid-frame portion is coupled to the rear frame portion and the front frame portion. The vehicle further includes a plurality of ground-engaging members for supporting the frame. The engine includes an air deflector to assist in cooling a rear cylinder of a V-twin engine. An accessory windshield is also shown which may be coupled to the handlebars and front forks of the vehicle. Also, a rear accessory attachment is shown mountable to the rear fender.

Abstract: An engine includes a first cylinder communicating with a first intake port and a first exhaust port, and an exhaust assembly coupled to the engine and including a first exhaust manifold coupled to the first exhaust port. The first exhaust manifold is angled relative to the first exhaust port.