Overview of Progressive Suspension Monotube Fork Lowering Kit - 31-2539
- Converts dual damper rod forks to high-performance cartridge forks
- Contains a pair of high-performance, gas-charged mono-tube fork cartridges and custom-tuned fork springs
- Improves resistance to front brake dive, front end stability, cornering and bottoming control
- No modification for forks required
- Kits lower the front end up to 2"
- Made in the U.S.A.
(2) Fork spring and monotube assembly
(4) Top out spring
(1) Bottoming cone
(16) Preload spacer
Specs for Progressive Suspension Monotube Fork Lowering Kit - 31-2539
Alternate/OEM Part Number(s):