Specialized FUTURE SHOCK CARTRIDGE 1.5, NON DAMPED

Replacement spring actuated Future Shock 1.5 cartridge.
Provides 20mm of axial compliance for a smooth & controlled ride quality on rough roads.
Progressive spring rate tuned for gravel riding.
Includes 24.5mm OD shim for mounting a Specialized Future Stem and 3 spring with different spring rates for custoimized ride.
Not compatible with non-Future Shock equipped bikes.
Shim for after-market 1-1/8" stems sold separately - part# S199900023.