An electric drive motorcycle (100) allows a suitable and effective cooling of the battery unit when the electric motor is operated, and comprises: a front portion comprising one or more front wheels (103) and a handlebar (104); a rear portion comprising saddle (101), a shell body (107) arranged below said saddle (101), and a rear wheel (105) arranged below said shell body(107); an intermediate portion extending as a connection between said front portion and said rear portion; an electric drive unit (8) connected to said rear wheel (105); and a hybrid supply unit supplying said electric drive unit (8), comprising at least a battery unit (115) and a combustion engine (116) actuating an electric generator (120) apt to feed said battery unit (115) and/or said electric drive unit (8), wherein the combustion engine (116) drives a cooling fan (121) arranged so that, when this is drawing a flow of cooling air through an inlet mouth (122), such flow wets the battery unit (115), before being drawn, wherein the combustion engine (116) comprises a crankshaft which is arranged transversally to said front-rear direction, said crankshaft having a first end keyed to an electric generator (120) arranged adjacent to the wall of the shell body (107), and a second end thereto said cooling fan (121) is keyed, and wherein the sucking mouth (122) of the cooling fan (121) is faced towards the battery unit (115).

A seat rail of a motorcycle according to the present invention has two side members configured using fiber-reinforced resin. Each side member has a main body and an upper flange portion that protrudes in a width direction of a vehicle body from an upper side edge of the main body. An attachment element for attachment to the main frame of the vehicle body is provided at a front end portion of each side member, and the seat rail has at least one upper connecting member that connects two upper flange portions. The upper flange portion has an inflection section connecting the front section and the rear section such that the rear section of the upper flange portion is raised toward an upper direction with respect to the front section, and the inflection section is arranged between the front end portion of the side member and a foremost upper connecting member.

A motorcycle seat arrangement with a support structure, a seat cushion, arranged on the support structure, and a seat cushion cover spanning the seat cushion. The support structure has a first side facing the seat cushion and a second side facing away from the seat cushion. The second side of the support structure has an outer region with outer edge sections. Body sections of the seat cushion cover overlaps at least parts of the outer edge sections of the outer region; the seat cushion cover is a three-dimensional, elastic, molded body.

A motorcycle seat arrangement with a support structure, a seat cushion, arranged on the support structure, and a seat cushion cover spanning the seat cushion. The support structure has a first side facing the seat cushion and a second side facing away from the seat cushion. The second side of the support structure has an outer region with outer edge sections. Body sections of the seat cushion cover overlaps at least parts of the outer edge sections of the outer region; the seat cushion cover is a three-dimensional, elastic, molded body.

Provided is a straddle-type seat configured to prevent a cover member from being detached and to increase a crime prevention property. The cover member is configured to close a through hole formed on a seat surface. The seat is configured to support a seated occupant in a straddle state and includes a seat main body on which the occupant sits, and a cover member that covers the through hole formed in the seat main body. The cover member includes a lid portion that closes the through hole on a top surface of the seat main body, and a downward extension portion that downwardly extends from the lid portion. The downward extension portion is locked to a T-like shape protrusion formed on a bottom surface of the seat main body.

Provided is a straddle-type seat configured to prevent a cover member from being detached and to increase a crime prevention property. The cover member is configured to close a through hole formed on a seat surface. The seat is configured to support a seated occupant in a straddle state and includes a seat main body on which the occupant sits, and a cover member that covers the through hole formed in the seat main body. The cover member includes a lid portion that closes the through hole on a top surface of the seat main body, and a downward extension portion that downwardly extends from the lid portion. The downward extension portion is locked to a T-like shape protrusion formed on a bottom surface of the seat main body.

What is new about this invention is the concept of installing these rubber types of air inflatable inner tubes in the interior of the operators' seat frame construction. These tubes would be installed beneath the operators' seating location and also the lumbar position of the frame seating area. The air filling valve locations would be placed to the rear of the seat construction frame or also could be altered due to the type of product construction being used.

What is new about this invention is the concept of installing these rubber types of air inflatable inner tubes in the interior of the operators' seat frame construction. These tubes would be installed beneath the operators' seating location and also the lumbar position of the frame seating area. The air filling valve locations would be placed to the rear of the seat construction frame or also could be altered due to the type of product construction being used.

A bicycle seat accessory that includes an adjustable seat and a rear seat accessory to provide a seating surface for a user and a rider or passenger. The adjustable seat is movable between a first and second position and when in the second position, the seating surface of the seat substantially aligns with the seating surface of the rear seat accessory to form a substantially continuous seating surface. The frame of the bicycle includes an accessory shelf onto which the rear seat accessory can be mounted. Additionally, the frame includes one or more brackets to which footpeg accessories can be mounted to provide foot rests for the passenger of the bicycle while seated on the rear seat accessory.

A kit for relocating the rider position on a motorcycle or a trike with a standard-length subframe, a standard-length swing arm, standard-length side panels, a standard-length seat, a standard drive, and a standard-length exhaust, includes an extended subframe, an extended swing arm, extended side panels, an extended seat, an extended drive conversion, and an exhaust extender. The extended subframe is extended from the standard-length subframe. The extended swing arm is extended from the standard-length swing arm. The extended side panels are extended from the standard-length side panels. The extended seat is extended from the standard-length seat. The extended drive conversion is for extending the length of the standard drive. The exhaust extender is for extending the length of the standard-length exhaust. Whereby, when the kit is installed on the motorcycle or the trike, the rider position on the motorcycle or the trike is relocated backwards.