A stability attachment for a personal transportation vehicle includes a frame, a clamp mechanism and a pair of training wheels. The frame includes a first support arm and a second support arm. The first and second support arms are interconnected by the clamp mechanism. Each of the training wheels is situated on opposite sides of the frame and vertically adjustable thereon. The frame is selectively mounted to the main body of the personal transportation vehicle on which the operator stands by the clamp mechanism. The clamp mechanism is adjustable so that the stability attachment can be mounted to personal transportation vehicles of various sizes. Each of the support arms includes at least two telescoping members so that the overall length of the support arm can be adjusted.

A scooter is provided. The scooter comprises a frame assembly including a main frame for a user, an extendable frame movably connected to the main frame and configured to be extendable away from the main frame at an interface at which the main frame and the extendable frame meet, and a wheel assembly connected to the frame assembly. The extendable frame forms a cargo space at an extended position.

A stability attachment for a personal transportation vehicle includes a frame, a clamp mechanism and a pair of training wheels. The frame includes a first support arm and a second support arm. The first and second support arms are interconnected by the clamp mechanism. Each of the training wheels is situated on opposite sides of the frame and vertically adjustable thereon. The frame is selectively mounted to the main body of the personal transportation vehicle on which the operator stands by the clamp mechanism. The clamp mechanism is adjustable so that the stability attachment can be mounted to personal transportation vehicles of various sizes. Each of the support arms includes at least two telescoping members so that the overall length of the support arm can be adjusted.

A stability attachment for a personal transportation vehicle includes a frame, a clamp mechanism and a pair of training wheels. The frame includes a first support arm and a second support arm. The first and second support arms are interconnected by the clamp mechanism. Each of the training wheels is situated on opposite sides of the frame and vertically adjustable thereon. The frame is selectively mounted to the main body of the personal transportation vehicle on which the operator stands by the clamp mechanism. The clamp mechanism is adjustable so that the stability attachment can be mounted to personal transportation vehicles of various sizes. Each of the support arms includes at least two telescoping members so that the overall length of the support arm can be adjusted.

An exercise training device for use with a motorcycle for working out to improve a rider's physical fitness is provided. The training device includes a base, a mounting plate, and a plurality of support legs extending from the base. A coil spring is vertically mounted between the base and the mounting plate. A motorcycle can be releasably affixed to the mounting plate with a plurality of hold downs. The coil spring deflects in response to lateral forces such that the affixed motorcycle can pitch and roll when subject to sufficient force.

An extendable and retractable support stand for holding a parked vehicle such as a motorcycle, bicycle or similar vehicle which is otherwise unstable in an upright position. The support stand has the ability to be locked into place without the need for fixed locking positions by means of a tilted plate locking mechanism that can be operated by the operator using only one foot irrespective of the orientation of the support stand. The support members may include an outer telescoping member pivotally attach to the vehicle frame, an inner support member, a support pad, a running clutch mechanism that automatically locks the telescoping members, and a refraction spring to automatically return the stand to the minimum length when the clutch mechanism is disengaged.

An extendable and retractable support stand for holding a parked vehicle such as a motorcycle, bicycle or similar vehicle which is otherwise unstable in an upright position. The support stand has the ability to be locked into place without the need for fixed locking positions by means of a tilted plate locking mechanism that can be operated by the operator using only one foot irrespective of the orientation of the support stand. The support members may include an outer telescoping member pivotally attach to the vehicle frame, an inner support member, a support pad, a running clutch mechanism that automatically locks the telescoping members, and a refraction spring to automatically return the stand to the minimum length when the clutch mechanism is disengaged.

An apparatus includes a kickstand assembly having a height-adjusting mechanism. A planetary gear assembly is operatively mounted to the height-adjusting mechanism of the kickstand assembly. The planetary gear assembly is configured to adjust the height-adjusting mechanism in such a way that a vertical height of the kickstand assembly is adjusted.

An apparatus includes a kickstand assembly having a height-adjusting mechanism. A planetary gear assembly is operatively mounted to the height-adjusting mechanism of the kickstand assembly. The planetary gear assembly is configured to adjust the height-adjusting mechanism in such a way that a vertical height of the kickstand assembly is adjusted.

A bicycle handlebar accessory (or bicycle pod) 20 is disclosed which may be secured in a bicycle handlebar tube 24 and arranged into a deployed configuration 500. A host bicycle 10 with a pair of bicycle pods 20 secured in opposite ends of the handlebar tube 24 may be inverted for inspection or repairs while the bicycle pods 20 stabilize the inverted bicycle and keep the handlebar 24 (and any accessories mounted thereon) spaced from the ground 26 and away from potentially hazardous materials and conditions, including water, ice, frozen or super-heated pavement, sand, gravel, or other surface hazards such as road salt or deicing chemicals. The disclosed bicycle pod 20 may include a main body 28, a distal shaft 30, a proximal shaft 32, and a coil spring 34.