- High-performance, 7075-T6 aircraft aluminum construction, a wet born piston rod and self-adjusting bearing
- Radial piston with straight flow and preload through a pre-combustion oil chamber offers optimum response
- Anti-block system features a separate overpressure valve that prevents the shock from hydraulic lock
- Rebound/ compression adjuster, 50/30 clicks
- Feature progressive spring and threaded spring preload adjuster
- Adjusted for a solo rider and occasional two-up riding, spring load can be adjusted to personal preference
- When rear fender clearance allows, the low shocks also fit on other H-D motorcycles not listed in the charts.
- Hyperpro OEM # HDSF-1AA
Note
Fits Harley-Davidson Fat Boy FLFB/S 18-later