An electric motorcycle includes a battery pack, a controller and a charging device arranged in sequence along the height direction of the frame. The battery pack and the charging device are positioned on the frame adjacent to the front wheel. The rear suspension comprises a rear fork and a shock absorber connected to the frame by a shaft, the rear fork is connected to the rear wheel, and the electric motor is arranged on the rear fork. The center of gravity of the electric motorcycle is lower. The electric motorcycle can run stably even at a speed of 120 km/h.

An electric motorcycle includes a battery pack, a controller and a charging device arranged in sequence along the height direction of the frame. The battery pack and the charging device are positioned on the frame adjacent to the front wheel. The rear suspension comprises a rear fork and a shock absorber connected to the frame by a shaft, the rear fork is connected to the rear wheel, and the electric motor is arranged on the rear fork. The center of gravity of the electric motorcycle is lower. The electric motorcycle can run stably even at a speed of 120 km/h.

An electric bike having an improved effect of heat dissipation has a body, a driving device, and a battery. The body has a frame, a rear wheel, and a front wheel, wherein the rear wheel and the front wheel are mounted to the frame. The driving device is mounted to the body and has a motor and a shell. The motor is connected with the frame and has a front end near the front wheel and a rear end near the rear wheel. The shell covers the motor and has multiple inlets and multiple outlets disposed therethrough. The multiple inlets are located near the front end of the motor. The multiple outlets are located near the rear end of the motor. The battery is electrically connected to the motor. The front wheel, the battery, the motor, and the rear wheel are serially aligned.

A straddled vehicle including a frame, an electric power generation engine, an electric power generator, front and rear wheels respectively rotatably supported by a front suspension and a rear arm, a motor unit supported by the frame, the front suspension or the rear arm, and including a drive motor that receives electric power generated by the electric power generator to drive the front or rear wheel, a control unit including an inverter controlling the electric power supplied to the drive motor, an engine radiator configured to cool the electric power generation engine, and an electric motor radiator configured to cool the inverter and/or the drive motor, and having a larger cooling area than that of the engine radiator. At least a part of the engine radiator and of the electric motor radiator receive relative wind. The engine radiator and the electric motor radiator are positioned more rearward than a front end of the front wheel.

A straddle-type vehicle includes a fuel pipe provided on a rear side of an engine, a generator provided on the rear side of the engine and adjacent to the fuel pipe, an outside air introduction duct configured to guide air outside the straddle-type vehicle to the rear side of the engine, and a partition wall provided between the fuel pipe and the generator. The partition wall partitions a region on the rear side of the engine into a generator arrangement region where the generator is provided and a fuel pipe arrangement region where the fuel pipe is provided. The outside air introduction duct includes a first outlet configured to allow the air to flow out to the generator arrangement region.

A straddle-type vehicle includes a fuel pipe provided on a rear side of an engine, a generator provided on the rear side of the engine and adjacent to the fuel pipe, an outside air introduction duct configured to guide air outside the straddle-type vehicle to the rear side of the engine, and a partition wall provided between the fuel pipe and the generator. The partition wall partitions a region on the rear side of the engine into a generator arrangement region where the generator is provided and a fuel pipe arrangement region where the fuel pipe is provided. The outside air introduction duct includes a first outlet configured to allow the air to flow out to the generator arrangement region.

A straddled vehicle including a radiator, a radiator fan disposed behind the radiator and configured to generate air passing through the radiator and flowing rearward, a fan cover disposed behind the radiator fan and including a lateral blowing port configured to blow out sidewards the air flowing rearward from the radiator, a side cover covering the radiator laterally and having an opening formed therein, an inner panel disposed between the side cover and the radiator, to thereby define an accommodation space between the inner panel and the side cover, and an electrical component disposed in the accommodation space. The inner panel includes a slope that is located rearward of the radiator, slants with respect to a right-and-left direction of the straddled vehicle, is configured to lead the air blown out from the lateral blowing port to the opening in the side cover, and divides the accommodation space.

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.

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.

Embodiments include an off-road vehicle with a straddle seat, a plurality of ground engaging members, a prime mover and a frame having a removable frame portion overlying the prime mover, wherein at least a portion of the engine extends above at least a portion of the removable frame portion, and wherein at least a portion of the straddle seat extends over the removable frame portion and the prime mover.