PS Drop-in fork lowering kit, 49mm tubes - 09-17 VRSCF Muscle; 12-17 VRSCDX Night Rod Special (NU) (models with upside down forks). 903815 much better reliability and less

much better reliability and less amperage draw

seal and O-ring necessary to rebuild most Twin Cam motors (except Twin Cooled)

high carbon steel

rear outlet

Mounts exhaust to cylinder heads

PS Drop-in fork lowering kit, 49mm tubes - 09-17 VRSCF Muscle; 12-17 VRSCDX Night Rod Special (NU) (models with upside down forks). 903815 much better reliability and lessDrop your fork up to 2 inches in 30 minutes. No need to disassemble the forks, pulling the wheel or even changing the oil. The installation can be done without special tools. The Progressive Suspension shorter springs and the new secondary compensator springs makes this kit truly a drop in installation and, in contradiction to popular belief, actually improves the ride quality.