A bicycle head is configured to be mounted on a bicycle frame. The bicycle head includes a vertical tube, a stem, a handlebar, a first brake lever, and a shift control box. One end of the stem is mounted on the vertical tube. The handlebar is fixed to another end of the stem. The first brake lever assembly is mounted on the handlebar. The first brake lever assembly includes a main body, a brake assembly, a shift switch, and a battery. The brake assembly and the battery are disposed on the main body, and the shift switch is disposed on the brake assembly. The shift control box is disposed on one of the vertical tube, the stem, and the handlebar and electrically connected to the battery and the shift switch.

The present invention is a motorcycle theft prevention system that comprises a tilt switch and a control circuit. After the user installed the present invention, the control circuit stays in the deactivated state until the motorcycle is oriented to a different angle. When the motorcycle is oriented to a different angle, the control circuit activates the horn and light source to warn the user of possible theft.

The present invention is a motorcycle theft prevention system that comprises a tilt switch and a control circuit. After the user installed the present invention, the control circuit stays in the deactivated state until the motorcycle is oriented to a different angle. When the motorcycle is oriented to a different angle, the control circuit activates the horn and light source to warn the user of possible theft.

Methods, systems, devices and apparatus for unlocking a bicycle light. The bicycle light includes a power socket configured to receive a charging device. The bicycle light includes a light having multiple states. The multiple states include a locked state, an unlocked state, a powered on state, and a powered off state. The light is configured to illuminate when the in the powered on state. The bicycle light includes a controller. The controller is coupled to the power socket and the light. The controller is configured to determine that the light is in the locked state. The controller is configured to detect electrical power from the power socket. The controller is configured to switch the light from the locked state to the unlocked state when the electrical power is detected.

Methods, systems, devices and apparatus for unlocking a bicycle light. The bicycle light includes a power socket configured to receive a charging device. The bicycle light includes a light having multiple states. The multiple states include a locked state, an unlocked state, a powered on state, and a powered off state. The light is configured to illuminate when the in the powered on state. The bicycle light includes a controller. The controller is coupled to the power socket and the light. The controller is configured to determine that the light is in the locked state. The controller is configured to detect electrical power from the power socket. The controller is configured to switch the light from the locked state to the unlocked state when the electrical power is detected.

The present invention discloses a self-balancing scooter, including a scooter body, wheels, a driving motor, a power supply, a circuit board provided with a sensor, a controller and a light emitting lamp. The controller is electrically connected to the circuit board, the power supply and the driving motor respectively. The scooter body includes: an upper shell, pedals, a middle shell, a lower shell and a lampshade. The middle shell is located between the upper shell and the lower shell. The lampshade is provided with at least two spaced lamp strips for transmitting light. The scooter body is provided with lamp holes for placing the lamp strips. A quantity of the lamp holes is identical with a quantity of the lamp strips. Waterproof rings are sleeved on the lamps strips.

Under poor lighting conditions, it is difficult to distinguish whether multiple lights are attached to the same object or multiple objects, particularly when they are flashing. In some circumstances, lights flashing at different frequencies and/or with different periods may be presumed by other road users to be associated with different objects, thereby diminishing the value of multiple individual lights on a bicycle. Synchronized safety lighting enables a cyclist to synchronize multiple individual lights so that they may flash in unison with the same repeating pattern. This provides a stronger visual impression of a cyclist and their bicycle to other road users by visually tying the cyclist's lights together.

Under poor lighting conditions, it is difficult to distinguish whether multiple lights are attached to the same object or multiple objects, particularly when they are flashing. In some circumstances, lights flashing at different frequencies and/or with different periods may be presumed by other road users to be associated with different objects, thereby diminishing the value of multiple individual lights on a bicycle. Synchronized safety lighting enables a cyclist to synchronize multiple individual lights so that they may flash in unison with the same repeating pattern. This provides a stronger visual impression of a cyclist and their bicycle to other road users by visually tying the cyclist's lights together.

The present invention relates to a bicycle with light system. The bicycle includes a tube assembly including a frame with mutually fixed tube elements with a tube wall and movable tube elements, such as a steering pin and a handlebar, a light generation subsystem including at least one independently controllable light source for generation of light, a light control for controlling the light generation subsystem for providing at least one light effect, and a light guiding subsystem for guiding light over a part of the path between the at least one light source and the surroundings of the bicycle. The at least one light source is arranged in at least one of the at least one tube element. The bicycle includes the at least one opening in at least one tube element for passing the light through the tube wall. The light guiding subsystem provides a guiding from the inside of the respective at least one tube element to the outside of the at least one tube element of the frame.

A control device is provided for a human-powered vehicle. The control device is basically provided with a controller. The controller is configured to be connected to at least one component of the human-powered vehicle such that the controller is free from executing normal activation of the at least one component in accordance to a first input in a first mode. The controller is configured to operate at least one of an actuator and an indicator in accordance to the first input in a second mode. The first mode is switched into the second mode in accordance to a second input different from the first input.