Bilsteins 9100 Series External Bypass Shocks were developed for the professional off-road racer and they are truly state-of-the-art. The external bypass shocks offer position sensitive adjustability. Damping adjustments for rebound and compression can be made externally via high flow metering check valves. Simply turn the adjuster screw clockwise to increase damping force and counterclockwise to decrease damping force. The 9100 External Bypass features: Monotube gas pressure construction. Designed to combine the function of damper and spring. 2.65 or 2" (OD) Body. Hose length and Fittings Options: Straight, 90 degree, 45 degree. Bypass Tube Options: Standard or Custom Designed Bypass tubes (OD), 5/8" or 7/16" Bypass tubes (OD).Reservoir Options: Top Mount, Bottom Mount, Bottom Mount "Piggy Back". Completely owner rebuildable.
While the ThyssenKrupp Bilstein Company began as a German enterprise, Bilstein shocks are developed and manufactured in Hamilton, Ohio. Bilstein develops and fabricates premium quality monotube shock absorbers directly for automobile manufactures, aftermarket outfits and motorsports applications. The precision and craftsmanship in manufacturing that fueled company growth in Germany were brought straight to the factory in Hamilton, Ohio. The factory includes an engineering department, rigorous shock testing facility and a motorsports track. The track allows the engineers to tweak their designs in response to real world testing during development. The rigorous testing allows for designs to go through a machine simulated life of a shock absorber in all kinds of terrain conditions. The resulting products promise the highest in performance. Shop Bilstein Now