A self-balancing personal vehicle is disclosed. In at least one embodiment, the vehicle provides a chassis having an at least one primary wheel positioned and configured for being in rolling contact with the ground. At least one drive motor is positioned and configured for selectively driving the at least one primary wheel. At least one self-balancing system is configured for automatically assisting the vehicle in maintaining a substantially upright position during use. At least one harness assembly is engaged with a suspension frame secured to the chassis, the harness assembly being sized and configured for removably receiving and suspending an at least one user a distance above the chassis. At least one control bar is positioned and configured for allowing the user to grasp said control bar while suspended within the harness assembly, for selectively repositioning their body and shifting their weight, relative to the at least one primary wheel.

A wind resistance reducing device of a bicycle is disclosed. The wind resistance reducing device includes a windward member, a pasting body and a baking paint layer; one side of the pasting body is a pasting side, and other side of the pasting body is a windward side, and the pasting body includes a pasting layer disposed on the pasting side, and a plurality of granular parts protruded on the windward side. The pasting layer of the pasting body is pasted on the front side of the windward member, so that as least part of the plurality of granular parts face toward a traveling direction of the bicycle. The baking paint layer coats the windward member and the pasting body, and the baking paint layer forms a guide angle corresponding to the position of the gap between the windward member and the pasting body.

A wind resistance reducing device of a bicycle is disclosed. The wind resistance reducing device includes a windward member, a pasting body and a baking paint layer; one side of the pasting body is a pasting side, and other side of the pasting body is a windward side, and the pasting body includes a pasting layer disposed on the pasting side, and a plurality of granular parts protruded on the windward side. The pasting layer of the pasting body is pasted on the front side of the windward member, so that as least part of the plurality of granular parts face toward a traveling direction of the bicycle. The baking paint layer coats the windward member and the pasting body, and the baking paint layer forms a guide angle corresponding to the position of the gap between the windward member and the pasting body.

A wing member includes a first wing, a second wing, and a connection section connecting one-end sides of the first wing and the second wing. Both the wings are disposed with a spacing therebetween in the longitudinal vehicle direction, and the first wing is located on a vehicle body front upper side relative to the second wing. The connection section connects the one-end sides of both the wings that extend from a cowling toward a transverse-directionally outer side. A front edge of the first wing is inclined such that its transverse-directionally outer side portion is located on the vehicle body rear side relative to its transverse-directionally inner side portion, in plan view of the vehicle body. A rear edge of the first wing is inclined such that its transverse-directionally outer side portion is located on the vehicle body front side relative to its transverse-directionally inner side portion, in plan view.

A hand protection device for a handlebar of a vehicle is provided. The hand protection device includes a protective bracket that can be rigidly connected to the handlebar of the vehicle, and an extension element that is movably arranged relative to the protective bracket. The extension element can be fixed relative to the protective bracket in at least a first position and in a second position which is different from the first position. More than one extension element may be provided, and the extension element second positions may be above or below the handlebar. The vehicle may be a motorbike or a scooter.

A hand protection device for a handlebar of a vehicle is provided. The hand protection device includes a protective bracket that can be rigidly connected to the handlebar of the vehicle, and an extension element that is movably arranged relative to the protective bracket. The extension element can be fixed relative to the protective bracket in at least a first position and in a second position which is different from the first position. More than one extension element may be provided, and the extension element second positions may be above or below the handlebar. The vehicle may be a motorbike or a scooter.

The present disclosure relates to a bicycle frame and associated bicycle components, and to reducing the aerodynamic drag of these. In one aspect, there is provided an elongate structural member of a bicycle frame, the member comprising a lengthwise extending leading edge, the leading edge comprising at least a pair of forwardly extending protrusions spaced apart lengthwise therealong. In one form, the protrusions comprise tubercles, a series of which are spaced apart lengthwise along the leading edge, and which further extend to at least one side of the leading edge so as to transition into a chordwise extending rib.

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.

A single-track and engine-operated motor vehicle is provided. The motor vehicle includes a frame support structure that receives at least one engine in a fastening manner. The frame support structure includes frame elements and at least one supporting cladding part made of fiber reinforced plastic. The overall stiffness of the frame support structure is determined by the at least one supporting cladding part.

A single-track and engine-operated motor vehicle is provided. The motor vehicle includes a frame support structure that receives at least one engine in a fastening manner. The frame support structure includes frame elements and at least one supporting cladding part made of fiber reinforced plastic. The overall stiffness of the frame support structure is determined by the at least one supporting cladding part.