Progressive Suspension 412 Series Shocks for Harley-Davidson Part Number: 412-4003B Finish: BlackSize: 13.5 inchType: StandardFitment: Harley- Davidson XL 2004-17 All Steel double wall damper with multistage velocity sensitive damping 5-position cam style preload adjuster High Pressure Gas Charged for consistant damping performance Optional full Show Chrome covers on select applications 1 Year Manufacturer Warranty The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it. The doublewall steel body construction with nitrogen charged, multi-staged velocity sensitive valving gives you smooth, consistent damping. A five-position cam style preload adjuster lets you dial in your ride whether you're a light rider or heavy hitter.Target Ride Length (in) : 12.25 Target Ride Length is the length of the selected shocks, installed, and as measured between the upper and lower shock mounts, when the full weight of the rider(s) & gear are on the bike and ready to ride. This is a fast and easy way to set your rear suspension at optimum Ride Sag (1/3 of total suspension travel) FITS: Harley-Davidson1980 Electra Glide - FLH 12001980 Electra Glide - FLH-801980-81 Electra Glide - FLHS1983-87 Electra Glide - FLHT1980-81 Electra Glide Classic - FLHC1983-05 Electra Glide Classic - FLHTC1996-05 Electra Glide Classic Injected - FLHTC I1981 Electra Glide Heritage - FLH2004 Electra Glide Injected CVO/SE - FLHTCSE2005 Electra Glide Injected CVO/SE - FLHTCSE 21984-85 Electra Glide Special - FLHX1987-93 Electra Glide Sport - FLHS1982-84 Electra Glide Sport - FLHS1995-05 Electra Glide Standard - FLHT2003-05 Electra Glide Standard Injected - FLHT I1989-99 Electra Glide Ultra Classic - FLHTCU1995-05 Electra Glide Ultra Classic Injected - FLHTCU I1998-02 Road Glide - FLTR1998-05 Harley-Davidson Road Glide Injected - FLTR I2000 Road Glide Injected CVO/SE - FLTRSE I2001 Road Glide Injected CVO/SE - FLTRSE I 21994-05 Road King - FLHR1998-05 Road King Classic Injected - FLHRC I2004-05 Road King Custom - FLHRS2004-05 Road King Custom Injected - FLHRS I1996-05 Road King Injected - FLHR I2002 Road King Injected CVO/SE - FLHRSE I2003 Road King Injected CVO/SE - FLHRSE I 21980-83 Tour Glide - FLT1982-94 Tour Glide Classic - FLTC1984 Tour Glide Classic - FLTC (Early Model)1984 Tour Glide Classic - FLTC (Late Model)1989-95 Tour Glide Ultra Classic - FLTCU1996 Tour Glide Ultra Classic Injected - FLTCU I Includes:2- Shocks w/springs installed4- Shouldered 1/2 in. sleeves4- Inner 3/8 in. sleeves4- 1/2 in. washers4- 1/2 in. spacers 1- Spanner wrenchWith the shocks selected above installed and the full weight of the rider(s) & gear on the bike as it will be ridden, measure the distance between the upper and lower shock mounts (center to center). If your measurement is less than the indicated Target Ride Length, increase the spring pre-load** to raise the bike until you achieve the Target Ride Length. If your measurement is more than the indicated Target Ride Length, reduce the spring pre-load** to lower the bike until you achieve the Target Ride Length. Achieving the Target Ride Length in this manner sets the rear suspension ride sag for optimum performance and comfort. Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Progressive Suspension 412 Series Shocks Part Number 412-4003B Fitment Type Unit Sale Qty Style Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer Items Included Fitments