412 Series, 13.5in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Touring 1980-2005, Sportster 1979-2003 & FXR 1982-1994. - Progressive Suspension Cylinder Heads & Components * Easy install

* Easy install

Keep a clean and precise look while securing the handlebar master cylinder and clutch control

*Up-to-date coverage

Easy one-handed operations

– Simply install the fan and have the stock ECM flashed – It’s that easy

412 Series, 13.5in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Touring 1980-2005, Sportster 1979-2003 & FXR 1982-1994. - Progressive Suspension Cylinder Heads & Components * Easy installFeatures & Benefits: * 412 Series Shock. * Best value shock on the market today. * Simple, durable design will be an improvement over the Original. * Double wall steel body construction. * Nitrogen charged, multi staged velocity sensitive valving. * Smooth, consistent damping. * Multi position cam style preload adjuster. * Progressively wound Spring. Tech Tips: * Standard Spring Rates are recommended for riders that weigh under 110kg. * Heavy Duty