Progressive Suspension 31-2536 Monotube Standard Fork Cartridge Kit

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. Lowering kits lower the front end up to 2in. Made in the U.S.A. NOTE: Not for use on LOW models..

Vehicle Fitment:

2018-2021 Harley Davidson XL1200NS Iron 1200
2016-2022 Harley Davidson XL883N Iron 883