Progressive Suspension 31-2503 Monotube Fork Cartridge Kit

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Converts dual damper rod and damper rod/cartridge forks to high-performance cartridge forks.
Contains a pair of high-performance, gas-charged mono-tube fork cartridges.
Improves resistance to front brake dive, front end stability, cornering and bottoming control.
Add direct internal component replacement.
No modification for forks required.
Made in the USA.

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Harley Davidson FXSTC Softail Custom 2007-2010
Harley Davidson FXSTD Softail Deuce 2000-2007
Harley Davidson FXSTDI Softail Deuce 2001-2006
Harley Davidson FXSTI Softail Standard 2001-2006
Harley Davidson FXSTS Springer Softail 2000-2006
Harley Davidson FXSTSI Springer Softail 2001-2006