PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK BLACK 12.5" (318MM) 514163 but mounted on a one-piece

but mounted on a one-piece marine-grade fiberglass baseplate

9cm) wide x 8" (20

Black finish and for dual-cable Harley models

Good visibility through the use of HighPower double LED Technology

Lower section

PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK BLACK 12.5" (318MM) 514163 but mounted on a one-piece444 Series ShocksFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Deflective disc valving Adjust spring pre load by hand, no special tool needed Includes a progressive rate spring and is high pressure gas charged for consistent performance 444 Series shocks are available in 3 configurations: Standard (Up to 250 lbs.), Heavy duty