A drive device is configured to drive a drive part. The drive device includes a fluid coupling, an electric motor, and a human-powered drive unit. The electric motor is configured to drive the drive part through the fluid coupling. The human-powered drive unit is configured to drive the drive part through the fluid coupling.

Provided is a traveling apparatus including at least, with respect to a traveling direction, a front wheel and a rear wheel and on which a user rides when travelling. The traveling apparatus includes a front wheel supporting member configured to rotatably support the front wheel, a rear wheel supporting member configured to rotatably support the rear wheel, an adjusting mechanism configured to adjust a wheel base length between the front wheel and the rear wheel by changing a relative position of the front wheel supporting member and the rear wheel supporting member, and a driving unit configured to drive at least one of the front wheel and rear wheel. The wheel base length adjusted by the adjusting mechanism is associated with a speed of the traveling apparatus achieved by driving the driving unit in such a way that the longer the wheel base length, the greater the speed becomes.

An all-terrain vehicle has an air ventilation system positioned adjacent a rearmost point of the front ground engaging members and directing air rearwardly through an engine compartment, wherein the air ventilation system includes at least one air scoop adjacent a front of the vehicle for directing the air. In addition, an ATV is disclosed having a rear rack having an integral storage bin, where the storage bin is one piece with the rear rack. The storage bin is sealed.

An all-terrain vehicle including a frame having longitudinally-spaced ends defining a first longitudinal axis, and an engine supported by the frame. The engine includes a crankshaft defining a second longitudinal axis substantially parallel to the first longitudinal axis.

A tricycle for riding on any type of terrain, improving stability and safety in slow movement, having a structural chassis incorporating a rolling assembly made up of a rear wheel associated to a propulsion system and two front wheels linked to a driving handlebar, wherein the front wheels are incorporated in a height-tilting suspension, made up of articulated quadrilaterals able to be deformed independently with vertical movement depending on the individual resting of the front wheels on irregularities of the terrain, the height-tilting suspension linking to the handlebar, by means of a transmission, which links the height-oscillating movements of the articulated quadrilaterals of the height-tilting transmission with an equivalent lateral tilting of the handlebar, this transmission having a clutch which allows for enabling or disabling the linkage of the movements between the height-tilting suspension and the handlebar.

A mountable hitch frame assembly for three-wheeled vehicle that secures to the rear portion of an existing three-wheeled vehicle frame to position a hitch receiver assembly rearwardly projected overtop a rear swing arm assembly of the existing three-wheeled vehicle whereby objects and accouterments are mountable securely in tow and force and inertia exerted when towing objects and accouterments is distributable directly into the existing three-wheeled vehicle frame.

A leaning vehicle is equipped with a double wishbone (DWB) type suspension apparatus capable of improving comfort felt by an operator In the leaning vehicle, a connecting member is provided such that a first distance is smaller than a second distance. A distance from the connecting member to a hip point of an operator seat in a leaning-vehicle front-back direction is larger than a distance from the connecting member to a rotational center axis of each axle of a left rear wheel and a right rear wheel in the leaning vehicle front-back direction.

A kick scooter has a steering control device including a seat including an oval hole and two side armrests each having a through hole; a connecting member including an intermediate hollow projection and two wings; two linking assemblies each including a linking bar having one end connected to either front wheel; a limit pin movably disposed in the oval hole and secured to the connecting member; and a restoring mechanism including a biasing member fastened by the limit pin, and two positioning members each moveably disposed through the through hole and having an anchor at one end in either end of the biasing member, a threaded section at the other end, an intermediate flange, and two nuts each secured to the threaded section. The seat and the linking assembly are pivotably fastened together. The seat, the linking assembly, and the connecting member are pivotably fastened together.

A frame for an electric bicycle, such as a long-tail electric cargo bicycle, is described. The bike frame, in some embodiments, includes cross members that connect a rear rack of the bicycle to a head tube of the bicycle via a seat tube of the bicycle. Via the multiple connection points, the cross members mitigate side to side movement, such as waggling, of the rear rack of the bicycle.

A frame for an electric bicycle, such as a long-tail electric cargo bicycle, is described. The bike frame, in some embodiments, includes cross members that connect a rear rack of the bicycle to a head tube of the bicycle via a seat tube of the bicycle. Via the multiple connection points, the cross members mitigate side to side movement, such as waggling, of the rear rack of the bicycle.