Progressive Suspension PS-412-4066B 412 Series 11.5" Heavy Duty Spring Rate Rear Shock Absorbers Black for Sportster 04-21 • Freedom Performance slip-ons deliver

• Freedom Performance slip-ons deliver the perfect sound and performance for Harley Models

• Hipora® Waterproof and Breathable Membrane

back and sleeves to ensure optimal airflow

NOTE this test procedure can only be performed with a sealed engine meaning no external venting via dipstick or trans top cover

Progressive Suspension PS-412-4066B 412 Series 11.5" Heavy Duty Spring Rate Rear Shock Absorbers Black for Sportster 04-21 • Freedom Performance slip-ons deliverThe 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