Abstract: A dual piston adjuster for a shock absorber has a first damping piston and a second damping piston. A first fluid path includes a first cross-sectional flow area and provides fluid communication of a working fluid to bypass the damping pistons. A second fluid path provides fluid communication of the working fluid from the first fluid path through the first damping piston and the second damping piston in series. A third fluid path includes a second cross-sectional flow area and provides fluid communication of the working fluid from the second fluid path at a location between the first damping piston and the second damping piston to bypass the second damping piston. A first adjustable valve is provided to selectively adjust a first pressure drop of the working fluid in the first fluid path and a second adjustable valve is provided to selectively adjust a second pressure drop of the working fluid in the third fluid path.

Abstract: A dual piston adjuster for a shock absorber has a first damping piston and a second damping piston. A first fluid path includes a first cross-sectional flow area and provides fluid communication of a working fluid to bypass the damping pistons. A second fluid path provides fluid communication of the working fluid from the first fluid path through the first damping piston and the second damping piston in series. A third fluid path includes a second cross-sectional flow area and provides fluid communication of the working fluid from the second fluid path at a location between the first damping piston and the second damping piston to bypass the second damping piston. A first adjustable valve is provided to selectively adjust a first pressure drop of the working fluid in the first fluid path and a second adjustable valve is provided to selectively adjust a second pressure drop of the working fluid in the third fluid path.

Abstract: A volume adjustable air chamber for a shock assembly is disclosed herein. The adjustable air chamber assembly includes a first air chamber and a second air chamber in fluid communication via a flow path. A check valve is coupled with the flow path, the check valve that allows the second air chamber to be fluidly coupled with or fluidly isolated from the first air chamber, such that the available volume of air for said first air chamber can be modified to provide different damping characteristics.

Abstract: A mechanical bypass for a shock assembly is disclosed herein. The assembly has a damper chamber having a compression portion and a rebound portion. There is further an external reservoir in fluid communication with the rebound portion of the damper chamber via a flow path. A valve is coupled with the flow path, the valve to meter a flow of the working fluid through the flow path. A bypass port to the external reservoir is provided in the flow path and bypasses the valve. A mechanical relief valve is provided in the bypass port to block a fluid flow though the bypass port until a blow-off pressure that is higher than a normal operating pressure and less than a burst pressure of the damping chamber is provided thereon.

Abstract: A mechanical bypass for a shock assembly is disclosed herein. The assembly has a damper chamber having a compression portion and a rebound portion. There is further an external reservoir in fluid communication with the rebound portion of the damper chamber via a flow path. A valve is coupled with the flow path, the valve to meter a flow of the working fluid through the flow path. A bypass port to the external reservoir is provided in the flow path and bypasses the valve. A mechanical relief valve is provided in the bypass port to block a fluid flow though the bypass port until a blow-off pressure that is higher than a normal operating pressure and less than a burst pressure of the damping chamber is provided thereon.

Abstract: A mechanical bypass for a shock assembly is disclosed herein. The assembly has a damper chamber having a compression portion and a rebound portion. There is further an external reservoir in fluid communication with the rebound portion of the damper chamber via a flow path. A valve is coupled with the flow path, the valve to meter a flow of the working fluid through the flow path. A bypass port to the external reservoir is provided in the flow path and bypasses the valve. A mechanical relief valve is provided in the bypass port to block a fluid flow though the bypass port until a blow-off pressure that is higher than a normal operating pressure and less than a burst pressure of the damping chamber is provided thereon.

Abstract: A mechanical bypass for a shock assembly is disclosed herein. The assembly has a damper chamber having a compression portion and a rebound portion. There is further an external reservoir in fluid communication with the rebound portion of the damper chamber via a flow path. A valve is coupled with the flow path, the valve to meter a flow of the working fluid through the flow path. A bypass port to the external reservoir is provided in the flow path and bypasses the valve. A mechanical relief valve is provided in the bypass port to block a fluid flow though the bypass port until a blow-off pressure that is higher than a normal operating pressure and less than a burst pressure of the damping chamber is provided thereon.

Abstract: A volume adjustable air chamber for a shock assembly is disclosed herein. The adjustable air chamber assembly includes a first air chamber and a second air chamber in fluid communication via a flow path. A check valve is coupled with the flow path, the check valve that allows the second air chamber to be fluidly coupled with or fluidly isolated from the first air chamber, such that the available volume of air for said first air chamber can be modified to provide different damping characteristics.