Abstract: A bicycle frame assembly having a main frame and an articulating frame supported for movement relative to the main frame. The articulating frame is configured to carry a rear wheel for rotation about a hub axis. A shock absorber is operably connected between the main frame and the articulating frame to provide resistance to articulating motion of the articulating frame. The articulating frame includes a chain stay member and a shock support member fixed for angular displacement with the chain stay member.

Abstract: A bicycle including a frame having a main frame portion and an articulating frame portion pivotally mounted to the main frame portion and carrying a rear wheel of the bicycle at a hub axis. A shock absorber is operably connected between the main frame portion and the articulating frame portion to provide resistance to articulating motion of the articulating frame portion. A rearward end of the shock absorber preferably is pivotally mounted to the articulating frame portion at a location near the hub axis. The shock absorber preferably is positioned within a perimeter defined in a vertical plane generally by the articulating frame portion.

Abstract: A seat post assembly for a bicycle arranged to reduce vibrations that originate at either the front or rear wheel of the bicycle and are transmitted to the rider of the bicycle through the frame. Desirably, the seat post assembly is configured to be supported by a bicycle frame and is configured to support a bicycle seat on its upper end. Preferably, an upper portion of the seat post defines a cavity. A damping member comprised of a vibration damping material is positioned within the cavity. Preferably, the cavity passes completely through the seat post in a lateral direction and the damping member is retained within the cavity by a friction fit therebetween.

Abstract: A pump capable of releasing excessive air is shown to include a hollow base, a cylinder installed on and communicated with the hollow base, a piston movably received in the cylinder, a piston tube including a lower end connected with the piston and an upper end located beyond the cylinder, a tube including a lower end communicated with the hollow base and an upper end inserted into the piston tube through a channel defined in the piston, a release valve mounted on the upper end of the piston tube and a handle mounted on the upper end of the piston tube. The valve is installed on the handle so that it can be touched conveniently and operated easily by a user who is using the pump.

Abstract: A bicycle shock absorber for differentiating between rider-induced forces and terrain-induced forces comprising: a first fluid chamber having fluid contained therein; a piston for compressing the fluid within the fluid chamber; a second fluid chamber coupled to the first fluid chamber by a fluid communication hose; and an inertial valve disposed within the second fluid chamber, the inertial valve opening in response to terrain-induced forces and providing communication of fluid compressed by the piston from the first fluid chamber to the second fluid chamber; and the inertial valve not opening in response to rider-induced forces and preventing communication of the fluid compressed by the piston from the first fluid chamber to the second fluid chamber.

Abstract: A bicycle including a frame having a main frame portion and an articulating frame portion pivotally mounted to the main frame portion and carrying a rear wheel of the bicycle at a hub axis. A shock absorber is operably connected between the main frame portion and the articulating frame portion to provide resistance to articulating motion of the articulating frame portion. A rearward end of the shock absorber preferably is pivotally mounted to the articulating frame portion at a location near the hub axis. The shock absorber preferably is positioned within a perimeter defined in a vertical plane generally by the articulating frame portion.

Abstract: A wheel support portion for a bicycle, such as a front fork assembly, arranged to reduce vibrations that originate at the bicycle wheel and are transmitted to the rider of the bicycle through the wheel support. Desirably, the front fork assembly is configured to be supported by a bicycle frame and includes a pair of fork legs, which extend in a downward direction along opposing sides of a front wheel of the bicycle. Preferably, the fork legs are configured to support the front wheel at their lower ends. An intermediate portion of each of the fork legs defines a cavity. A damping member comprised of a vibration damping material is positioned within the cavity. Preferably, the cavity passes completely through each fork leg in a lateral direction and the damping member is retained within the cavity by a friction fit therebetween.

Abstract: Methods and apparatus for promoting an ergonomically proper leg and foot posture while cycling are disclosed. A cycling shoe has a rigid outsole with a heel portion, a forefoot portion forward of the heel portion, a toe portion forward of the forefoot portion, an upper surface and a lower surface. The lower surface has a pedal contact area underlying the forefoot portion. The pedal contact area defines a base plane, and the upper surface of the outsole is sloped laterally with respect to the base plane along substantially the entire width of the forefoot portion, at a predetermined varus-compensation angle.

Abstract: An improved retention mechanism for a bicycle helmet is provided. A helmet including a retention mechanism comprises a shell for protecting a head of a person and a fit system elastically coupled to the shell. The fit system comprises a bowl designed to fit an occipital region of the person's head and a hinge for coupling the fit system to the shell, the hinge permitting the fit system to move. The fit system further including a spring element for positioning the bowl against the occipital region of the person's head, to stabilize the helmet against the person's head.

Abstract: A padded glove providing improved protection and positioning of the hand of a wearer by anatomically cushioning the pathways of the Ulnar and Median nerves, providing increased thickness of padding in the cushion positioned over the Ulnar and Median nerves, changing the hand position while bicycle riding to decrease the stretch on the nerves, and cushioning the medial aspect on the hand for road-type handlebars is disclosed.

Abstract: A bicycle shock absorber for differentiating between rider-induced forces and terrain-induced forces comprising: a first fluid chamber having fluid contained therein; a piston for compressing the fluid within the fluid chamber; a second fluid chamber coupled to the first fluid chamber by a fluid communication hose; and an inertial valve disposed within the second fluid chamber, the inertial valve opening in response to terrain-induced forces and providing communication of fluid compressed by the piston from the first fluid chamber to the second fluid chamber; and the inertial valve not opening in response to rider-induced forces and preventing communication of the fluid compressed by the piston from the first fluid chamber to the second fluid chamber.

Abstract: A bicycle seat with a base having a front which broadens towards a rear that has a notched groove. A connector is attached to the base.

Abstract: An improved retention mechanism for a bicycle helmet is provided. A helmet including a retention mechanism comprises a shell for protecting a head of a person and a fit system elastically coupled to the shell. The fit system comprises a bowl designed to fit an occipital region of the person's head and a hinge for coupling the fit system to the shell, the hinge permitting the fit system to move. The fit system further including a spring element for positioning the bowl against the occipital region of the person's head, to stabilize the helmet against the person's head.

Abstract: A visor is provided. The visor includes a brim and a coupling mechanism designed to removably couple the visor to a helmet through a vent of the helmet.