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Premium shocks are superior to regular hydraulic shocks because air in the shock is replaced by pressurized nitrogen gas. This advancement in technology prevents bubbles from forming in the hydraulic fluid. These bubbles, called foaming, reduces the ability of shocks to provide resistance and prevent bounce. Gas shocks also quicken the response of a shock's movement thereby increasing comfort and control under all conditions.
They are available in varies lengths 10",10.5", 11"

Height is measure from center of eye to eye.
All shock come with reduce bushing 1/2" to 3/8" and little wrench for preload adjustment.

See our Online Store for more details and description.
www.CycleHeart.com

http://www.cycleheart.com/p-5900-honda-shadow-black-shorty-shocks.aspx