The Specialized Future Shock 2.0 Adjustment Knob is a replacement dial that sits atop the Future Shock 2.0 cartridge, allowing riders to adjust suspension damping on the fly. The knob, made of durable aluminum and finished in black, features a set screw for secure mounting. Turning it adjusts travel between a soft “open” mode suited for rough terrain and a firm “active” mode for smooth pavement. This part is compatible with Future Shock 2.0-equipped models like the Diverge, Roubaix, and Creo.

• Application: replacement adjustment knob for Future Shock 2.0 cartridge

• Material: black-anodized aluminum with 1.5 mm set screw

• Function: adjusts damping between “open” and “active” modes

• Compatibility: Future Shock 2.0 systems only (e.g. Diverge, Roubaix, Creo)

• Installation: set-screw secures knob to cartridge stem

• Part number: S199900020