444 Series, 12in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Dyna 1991-2017. - Progressive Suspension Gasket Kits & Gaskets & Seals * Washable & reusable

* Washable & reusable

Proudly made by Kodlin USA

two-position seat height adjustment

Paper Rocker Cover to Cylinder Head Gaskets & all Oil Pump Gaskets & Seals

* Double pin oilers

444 Series, 12in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Dyna 1991-2017. - Progressive Suspension Gasket Kits & Gaskets & Seals * Washable & reusableFeatures & Benefits: * 444 Series Shock. * Frequency Sensing Technology (FST) dynamically adjusts Damping. * Deflective disk valving ensures high performance ride control. * Threaded pre load adjusters for tool less adjustment. * Hand built, tuned & dynod in Progressives facility. Tech Tips: * Standard Spring Rates are recommended for riders that weigh under 110kg. * Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for