Frame & Suspension

Progressive Suspension #444-4001C - 444 Series Shock - 12.5" - Standard/Heavy-Duty - Chrome

444 Series Shock - 12.5" - Standard/Heavy-Duty - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4002B - 444 Series Shock - 13" - Standard/Heavy-Duty - Black

Standard Duty for the following fitment:• '80-'98 FLT/FLHT/FLHR/FLTR• '06-'24 FLT/FLHT/FLHR/FLTR/FLHX (except H-D FL Trike)• '99-'05 FLT/FLHT/FLHR/FLTRHeavy-Duty for the following fitment:• '82-'94, '99-'00 FXR• '79-'85 XL• '77-'78 XLCR• '04-'21 XL...

Progressive Suspension #444-4002C - 444 Series Shock - 13" - Standard/Heavy-Duty - Chrome

444 Series Shock - 13" - Standard/Heavy-Duty - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4003B - 444 Series Shock - 13.5" - Heavy-Duty - Black

444 Series Shock - 13.5" - Heavy-Duty - BlackFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4003C - 444 Series Shock - 13.5" - Standard/Heavy-Duty - Chrome

444 Series Shock - 13.5" - Standard/Heavy-Duty - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4019B - 444 Series Shock - 12.5" - Heavy-Duty - Black

444 Series Shock - 12.5" - Heavy-Duty - BlackFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4019C - 444 Series Shock - Chrome - Heavy-Duty - 12.5"

444 Series Shocks — 12.50" Feature 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 Pre-load spring adjusts by...

Progressive Suspension #444-4020B - 444 Series Shock - 13" - Heavy-Duty - Black

444 Series Shock - 13" - Heavy-Duty - BlackFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4020C - 444 Series Shock - 13" - Heavy-Duty - Chrome

444 Series Shock - 13" - Heavy-Duty - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4021B - 444 Series Shock - 13.5" - Heavy-Duty - Black

444 Series Shock - 13.5" - Heavy-Duty - BlackFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4036B - 444 Series Shock - 12" - Standard - Black

444 Series Shock - 12" - Standard - BlackFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4036C - 444 Series Shock - 12" - Standard - Chrome

444 Series Shock - 12" - Standard - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4038B - 444 Series Shock - Black - Standard - 12.5"

444 Series Shocks — 12.50" Feature 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 Pre-load spring adjusts by...

Progressive Suspension #444-4038C - 444 Series Shock - 12.5" - Standard - Chrome

444 Series Shock - 12.5" - Standard - ChromeFeaturesFeature 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 qualityDeflective disc...

Progressive Suspension #444-4039B - 444 Series Shock - 13" - Standard - Black

444 Series Shock - 13" - Standard - BlackFeaturesFeature 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 qualityDeflective disc...