412 Series, 13.5in. Heavy Duty Spring Rate Shock Absorbers - Chrome. Fits Touring 1980-2005, Sportster 1979-2003 & FXR 1982-1994. - Progressive Suspension Turn Signals & Associated * Will Not Work with

* Will Not Work with H-D TPMS

Cam Covers are made of 6061 billet aluminum and feature a clear LEXAN window

* Must use button head torx bolts for proper clearance when using PM discs

* Direct bolt on for all 2009 and later Touring models with ABS

the Slammer Shock utilizes a hard chrome precision ground piston rod and features a steel monotube construction with an Internal Floating Piston (IFP) to provide incredible ride performance

412 Series, 13.5in. Heavy Duty Spring Rate Shock Absorbers - Chrome. Fits Touring 1980-2005, Sportster 1979-2003 & FXR 1982-1994. - Progressive Suspension Turn Signals & Associated * Will Not Work withFeatures & 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