King internal bypass shock, IBP.

King Shocks has just released a unique internal bypass shock that does not have the drawbacks of the common twin tube design. The King IBP internal bypass shock delivers precisely tunable velocity sensitive and position sensitive damping as well as a hydraulic bump stop in a bolt-on monotube shock. King's monotube design uses a full diameter piston and standard, full size valving. It's built from the same quality materials and to the same precise tolerances as King's top of the line Pure Race series shocks. Mounted to the shaft below the standard piston, a second set of valving is housed in a billet aluminum chamber that contains valve shims and port openings that allow fluid to bypass the standard piston by flowing through ports into the shock's hollow shaft. To make the shock position sensitive, a tapered, metering rod protrudes down from the center of the top cap. As the shaft moves into the shock body during the compression stroke it envelops the fixed tapered pin. The taper gradu