Standard Body

Bilstein 2.5 9100 Shocks

Developed for the professional off-road racer, the Bilstein 9100 Series is truly state-of-the-art. The 9100 Series are available in three styles: Standard Body, Coilover and External Bypass. All 9100 Series are completely owner rebuildable.

Extreme duty take-apart damper designed for off-road racing. Valving can be adjusted internally for rebound and compression.

Coilover option is designed to combine the function of damper and spring. 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.

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.

Hose lengths and fittings (Fittings Options: Straight, 90 degree, 45 degree)

Custom Valving

Bypass Tube Options

Standard or Custom* Bypass tubes (OD)

5/8" or 7/16" Bypass tubes (OD)

Bypass Reservoir Options

Top Mount

Bottom Mount

Bottom Mount "Piggy Back"

Special Notes:

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.

2.5" 9100 Screw Top
Part Number	Travel	Description	Valving	Res	Extended	Collapsed	Shaft Dia
10" Travel
B60-9110ST	9.6	Standard Body	Custom	Y	29.49	19.76	22 MM
B60-9110CLST	8.85	Coilover w/ Spring Hardware	Custom	Y	29.49	20.51	22 MM
B60-9110BYST	9.96	4 Check Valve Bypass	Custom	Y	29.49	19.76	22 MM

12" Travel
B60-9113ST	12	Standard Body	Custom	Y	33.84	21.75	22 MM
B60-9113CLST	11.2	Coilover w/ Spring Hardware	Custom	Y	33.84	22.24	22 MM
B60-9113BYST	12	4 Check Valve Bypass	Custom	Y	33.84	21.75	22 MM

14" Travel
B60-9115ST	14	Standard Body	Custom	Y	38.86	24.76	22 MM
B60-9115CLST	13.2	Coilover w/ Spring Hardware	Custom	Y	38.86	25.51	22 MM
B60-9115BYST	14	4 Check Valve Bypass	Custom	Y	38.86	24.76	22 MM

17" Travel
B60-9118ST	17	Standard Body	Custom	Y	43.35	26.25	22 MM
B60-9118CLST	16.2	Coilover w/ Spring Hardware	Custom	Y	43.35	27	22 MM
B60-9118BYST	17	4 Check Valve Bypass	Custom	Y	43.35	26.25	22 MM




2.5" 9100 Weld Top
Part Number	Travel	Description	Valving	Res	Extended	Collapsed	Shaft Dia
10" Travel
B60-9010	9.61	Standard Body	Custom	Y	26.64	16.9	22 MM
B60-9010CL	8.85	Coilover w/ Spring Hardware	Custom	Y	26.64	17.29	22 MM
B60-9010BY	9.96	4 Check Valve Bypass	Custom	Y	26.64	16.9	22 MM

12" Travel
B60-9013	12	Standard Body	Custom	Y	29.49	19.76	22 MM
B60-9013CL	11.2	Coilover w/ Spring Hardware	Custom	Y	29.49	20.51	22 MM
B60-9013BY	12	4 Check Valve Bypass	Custom	Y	29.49	19.76	22 MM

14" Travel
B60-9015	14	Standard Body	Custom	Y	35.12	21.02	22 MM
B60-9015CL	13.2	Coilover w/ Spring Hardware	Custom	Y	35.12	21.77	22 MM
B60-9015BY	14	4 Check Valve Bypass	Custom	Y	35.12	21.02	22 MM

17" Travel
B60-9018	17	Standard Body	Custom	Y	41.23	24.13	22 MM
B60-9018CL	16.2	Coilover w/ Spring Hardware	Custom	Y	41.23	24.88	22 MM
B60-9018BY	17	4 Check Valve Bypass	Custom	Y	41.23	24.13	22 MM