9100 Series - Standard Body

Developed for the professional off-road racer, the Bilstein 9100 Series is truly state-of-the-art. The Standard Body is an extreme duty take-apart damper designed for off-road racing.

• Monotube gas pressure construction
• 2.65 or 2" (OD) Body
• Hose length and Fittings Options: Straight, 90 degree, 45 degree
• Valving can be adjusted internally for rebound and compression.
• Completely owner rebuildable.

9100 Series - Coilover

Developed for the professional off-road racer, the Bilstein 9100 Series is truly state-of-the-art. The Coilover offers the same damping features as the standard body shock with the ability to mount an external coil spring for load carrying capability.

• Monotube gas pressure construction
• Designed to combine the function of damper and spring
• 2.65 or 2" (OD) Body
• Coil Spring Hardware: 3" or 3-5/8" (ID)
• Hose length and Fittings Options: Straight, 90 degree, 45 degree
• Valving can be adjusted internally for rebound and compression.
• Completely owner rebuildable

• Bilstein does not manufacture or sell coil springs for off-road use. However, most Bilstein off-road retailers sell springs. They can also offer advice on spring rates.
• It is not recommended to use a coilover in conjunction with an auxiliary spring source, such as Leaf Springs or Torsion Bars.

9100 Series - External Bypass

Developed for the professional off-road racer, the Bilstein 9100 Series is 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.

• 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

• External Bypass dampers require an external spring source such as a coilover, leaf spring, torsion bar, or auxiliary coil. These dampers will not support a vehicle.

9100 Series - Rock Crawler

Designed for the rapidly growing rock crawler market the 9100 Series Rock Crawler features Bilstein's industry leading technology and the experience gained in decades of off road competition.

• Monotube gas pressure construction
• Nickel plated 2" diameter threaded body
• 2.5" x 12" reservoir with -8 Aeroquip Match Mate hose
• Hard anodized screw top and Aurora spherical bearings
• Valved specifically for rock crawling
• Optional coilover setup with dual rate spring
• Available in 12", 14" and 17" travel
• Completely owner rebuildable

9100 Series - Bump Stop

The Bilstein Bump Stop improves suspension performance with more up-travel impact control and durability for off-road racing vehicles and prerunners.

• Monotube gas pressure construction
• 2”, 3”, and 4" travel available for expanded range of fitments
• Seamless steel & electroless nickel finished design
• Nitrogen adjustable spring rate capability
• Delron contact pad for quiet performance