A motorized bicycle training wheel system for training people to ride a bike without pedaling includes a pair of motorized training wheels each comprising an attachment bracket, a motor, and a wheel. The attachment bracket has an attachment aperture to receive an axle of a bicycle. The motor has a motor housing coupled to a lower portion of the attachment bracket. The wheel is coupled to a drive shaft of the motor. A battery is in operational communication with the motor of each of the pair of motorized training wheels and coupled to a frame of the bicycle. A throttle is in operational communication with the battery and the motor of each of the pair of motorized training wheels and coupled to a handlebar of the bicycle.

A motorized bicycle training wheel system for training people to ride a bike without pedaling includes a pair of motorized training wheels each comprising an attachment bracket, a motor, and a wheel. The attachment bracket has an attachment aperture to receive an axle of a bicycle. The motor has a motor housing coupled to a lower portion of the attachment bracket. The wheel is coupled to a drive shaft of the motor. A battery is in operational communication with the motor of each of the pair of motorized training wheels and coupled to a frame of the bicycle. A throttle is in operational communication with the battery and the motor of each of the pair of motorized training wheels and coupled to a handlebar of the bicycle.

An embodiment of the invention provides a method and system including a sensor on a vehicle and a processor connected to the sensor. The processor determines a probability of falling based on input from the sensor, whether the probability of falling exceeds a threshold, and a state of an operator of the vehicle. An actuator connected to the processor receives a signal from the processor when the probability of falling exceeds the threshold and when the state of the operator includes an impaired state. Stabilizer wheels are connected to the actuator, where the signal includes a command to deploy the stabilizer wheels.

A training wheel assembly for a bicycle comprising a generally vertical support arm mounted to a bicycle frame, a generally horizontal support arm, pivotally mounted to the vertical support arm by a hinge joint, and a resistance gas cylinder attached to the vertical support arm and horizontal support aim to provide resistance to the pivot action of the arms.

A training wheel assembly for a bicycle comprising a generally vertical support arm mounted to a bicycle frame, a generally horizontal support arm, pivotally mounted to the vertical support arm by a hinge joint, and a resistance gas cylinder attached to the vertical support arm and horizontal support aim to provide resistance to the pivot action of the arms.

Disclosed is a landing apparatus for a motorcycle having a vertically arranged sub-wheel, which includes: rotation driving units fixed adjacently to footrests on opposite sides of the motorcycle and including a DC motor, a deceleration module and a motor frame; first main folding links rotatably coupled to opposite sides of the motor frame and rotated by the DC motor; second main folding links rotatably coupled inside the first main folding link; auxiliary folding links rotatably coupled to the motor frame; sub-wheel vertical arranged links having one side rotatably coupled to an inside of a lower end of the second main folding link, and an opposite side rotatably coupled to an inside of the auxiliary folding link, and having an inside coupled to a sub-wheel; and fixing frames for fixing the rotation driving units adjacently to the footrests.

Disclosed is a landing apparatus for a motorcycle having a vertically arranged sub-wheel, which includes: rotation driving units fixed adjacently to footrests on opposite sides of the motorcycle and including a DC motor, a deceleration module and a motor frame; first main folding links rotatably coupled to opposite sides of the motor frame and rotated by the DC motor; second main folding links rotatably coupled inside the first main folding link; auxiliary folding links rotatably coupled to the motor frame; sub-wheel vertical arranged links having one side rotatably coupled to an inside of a lower end of the second main folding link, and an opposite side rotatably coupled to an inside of the auxiliary folding link, and having an inside coupled to a sub-wheel; and fixing frames for fixing the rotation driving units adjacently to the footrests.

A stabilization system for maintaining a two-wheeled vehicle, such as a bicycle, in an upright position is disclosed. The stabilization system includes a wheeled frame that can be coupled to the main body of the two-wheeled vehicle. The wheeled frame includes a horizontal balancing arm that extends outwardly from the bicycle body, and shock absorbers that act to maintain the bicycle in an upright position when the bicycle is not in motion.

A training wheel training device is provided for use in connection with a bicycle having first and second training wheels mounted thereto. The training wheel device includes a block having a bottom surface engageable with a supporting surface and an upper surface spaced therefrom. The upper surface includes a recess formed therein. A wheel support surface has at least a portion spaced from the upper surface and partially defines the recess. The wheel support surface is adapted for receiving the first training wheel.

A child swing steering vehicle comprises: a vehicle frame; wheels disposed at the bottom of the vehicle frame; steering wheels disposed in rear or front of the wheels; a steering mechanism to steer the steering wheels when the child's body is tilted to the left or right, the steering wheels are connected to the vehicle frame via the steering mechanism; the steering vehicle further comprising auxiliary wheels; the left and right sides of the vehicle frame are respectively provided with at least one auxiliary wheel; a sum of the number of the wheels and the steering wheels is greater than or equal to three, and the bottom of the wheels and the bottom of the steering wheels are both located in the same plane; when the child swing steering vehicle is turning, the bottom of the auxiliary wheel is located in the plane, thereby enabling a good stability in steering.