ps drop in fork lowering kit 49mm tubes softail upside down 18 21 7OM TBW w/ insert option has

TBW w/ insert option has a 1in O

GT Spec option for heavier bikes provides additional stability and 10% more wear life than the T31 GT Spec

73-86 4-SP B

Full synthetic suspension oil for forks and shock absorbers

Please refer to our mo

ps drop in fork lowering kit 49mm tubes softail upside down 18 21 7OM TBW w/ insert option hasLower your Harley Davidson fork up to 2" 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. Fits: 18 21 FXFB S Fat Bob, FLSB Sport Glide 20 21 FXLRS Low