A wheeled vehicle and a wheel of the wheeled vehicle are provided. The wheel includes a wheel body with a light-emitting module. The light-emitting module includes an LED light bar, a flat mirror, and a two-way mirror. Both a mirror surface of the flat mirror and a reflective surface of the two-way mirror face the LED light bar. A transparent surface of the two-way mirror faces an outer side of the wheel. Looking through the transparent surface, one can see a black hole illusion that the LED lights extend indefinitely into the interior of the wheel, which makes the interior of the wheel appear a hollow visual effect to attract people's attention, thereby increasing the attractiveness of the product for consumers and enhancing the market competitiveness of the products.

A wheel of a mobility scooter includes a wheel body provided with a light emitting module. The light emitting module includes an LED lamp bar, a plane mirror and a two-way mirror. The LED lamp bar is disposed between the plane and two-way mirrors. Mirror surfaces of the plane and two-way mirrors face the LED lamp bar therebetween. A perspective surface of the two-way mirror faces an outer side of the wheel. Through optical characteristics of the two-way mirror and the plane mirror, a real image of the LED lamp is reflected back and forth between the two mirrors for infinite times. From the perspective surface, a black hole illusion that TED lamps extend indefinitely into the wheel one after another can be seen, so that the interior of the wheel presents a hollow visual effect which is eye-catching, thereby increasing the product attractiveness and improving the market competitiveness.

A notification system notifies brake-related information related to braking of a rotation body of a human-powered vehicle. The notification system includes a notification unit that includes a notification device configured to notify a user of the brake-related information. The notification device is provided on at least one of a brake device braking the rotation body, an operation device operating the brake device, and a display device.

A motorcycle including a motorcycle body having a front part, a tail part and a central part between the front part and the tail part front and rear wheels constrained to the motorcycle body (2,3,4), a traction engine constrained to the motorcycle body (2,3,4) and operatively connected to at least one of the wheels, at least one optical signalling device fixed to the motorcycle body arranged and oriented so as to be visible by a vehicle that is following the motorcycle, an electronic control unit of the optical signalling device operatively connected to the optical signalling device, an obstacle sensor fixed to the motorcycle body (2,3,4) and operatively connected to the electronic control unit, where the electronic control unit is adapted and configured to receive at least one output signal supplied by the obstacle sensor, verifying whether said output signal meets at least one logical activation condition and, in such case, turning on the optical signalling device to signal a risk of collision with the motorcycle to the vehicle which follows the motorcycle, and where the obstacle sensor is arranged and oriented so that the output signal supplied to the electronic control unit carries information correlated to the presence of obstacles placed in front of the motor cycle.

A motorcycle including a motorcycle body having a front part, a tail part and a central part between the front part and the tail part front and rear wheels constrained to the motorcycle body (2,3,4), a traction engine constrained to the motorcycle body (2,3,4) and operatively connected to at least one of the wheels, at least one optical signalling device fixed to the motorcycle body arranged and oriented so as to be visible by a vehicle that is following the motorcycle, an electronic control unit of the optical signalling device operatively connected to the optical signalling device, an obstacle sensor fixed to the motorcycle body (2,3,4) and operatively connected to the electronic control unit, where the electronic control unit is adapted and configured to receive at least one output signal supplied by the obstacle sensor, verifying whether said output signal meets at least one logical activation condition and, in such case, turning on the optical signalling device to signal a risk of collision with the motorcycle to the vehicle which follows the motorcycle, and where the obstacle sensor is arranged and oriented so that the output signal supplied to the electronic control unit carries information correlated to the presence of obstacles placed in front of the motor cycle.

A motorcycle including a body having a front part, a tail part and a central part between the front part and the tail part, front and rear wheels constrained to the body, a traction engine constrained to the body and operatively connected to at least one of the two wheels; a braking system, at least one front headlight fixed to the front part, at least one rear tail light fixed to the tail part, and at least one brake light fixed to the tail parts, an electronic control unit of the brake light operatively connected to the brake light adapted and configured to turn on the brake light upon the activation of the braking system, where the electronic control unit is adapted and configured to detect whether the speed of the motorcycle is either lower than or equal to a first threshold speed, and in that case turn on the brake light intermittently.

A headlight and display integrated stem of an electric bicycle includes a display housing and a headlight housing. A display assembly is provided on the display housing. A headlight assembly is provided on the headlight housing. The display housing and the headlight housing are flexibly connected to each other. The headlight assembly and the display assembly are integrated to share a controller and a power supply, simplifying wiring.

A headlight and display integrated stem of an electric bicycle includes a display housing and a headlight housing. A display assembly is provided on the display housing. A headlight assembly is provided on the headlight housing. The display housing and the headlight housing are flexibly connected to each other. The headlight assembly and the display assembly are integrated to share a controller and a power supply, simplifying wiring.

An electronic controller and a control system are provided that allow the rider to comfortably ride a human-powered vehicle. The electronic controller includes at least one processor configured to control a notification device based on environmental information related to a surrounding environment of a human-powered vehicle.

A straddle vehicle comprises a cover member covering a vehicle body; a head lamp unit which is disposed at a front portion of the straddle vehicle and emits a light beam with which a forward region of the vehicle body is irradiated; and a sub-light-unit which is provided separately from the head lamp unit and emits the light beam with which the forward region is irradiated, wherein the sub-light-unit includes: a housing disposed along an edge of the cover member; a light source member which emits the light beam inside the housing; a reflector which is accommodated in the housing and reflects the light beam emitted from the light source member; and an optical axis adjustment mechanism which supports the reflector on the housing in such a manner that the reflector is tiltable with respect to the housing, and changes a posture of the reflector with respect to the housing.