PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK BLACK 13" (330MM) Battery boxes Use caution until familiar with

Use caution until familiar with the changes

Struts are a component needed for the Quickbob™ Rear Fender

High-pressure gas charged for consistent performance

Single-filament bulb

PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK BLACK 13" (330MM) Battery boxes Use caution until familiar with444 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