Progressive Suspension Motorcycle Shocks & Springs

Progressive Suspension
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4048B)
    1
    # mpn1587731312
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Heavy Duty. Length: 12.6". Rate: 4.82/5.63 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4048C)
    1
    # mpn1587731311
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 12.6". Rate: 4.82/5.63 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4049B)
    1
    # mpn1587731310
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12". Rate: 1.61/2.32 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4049C)
    1
    # mpn1587731309
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 12". Rate: 1.61/2.32 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4050C)
    1
    # mpn1587731307
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 12". Rate: 2.05/2.77 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4051B)
    1
    # mpn1587731306
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12". Rate: 3.75/4.46 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4051C)
    1
    # mpn1587731305
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 12". Rate: 3.75/4.46 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4052B)
    1
    # mpn1587731304
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12.5". Rate: 2.14/3.04 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4044B)
    1
    # mpn1587731261
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Heavy Duty. Length: 12". Rate: 5.36/6.25 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4045B)
    1
    # mpn1587731259
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Heavy Duty. Length: 11". Rate: 5.36/6.25 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4029C)
    1
    # mpn1587731233
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 13.6". Rate: 4.38/6.07 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $412.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4030C)
    1
    # mpn1587731231
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 11". Rate: 5.36/6.25 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4036B)
    1
    # mpn1587731229
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12". Rate: 3.75/4.46 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4037B)
    1
    # mpn1587731227
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 11". Rate: 4.11/4.91 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4037C)
    1
    # mpn1587731226
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 11". Rate: 4.11/4.91 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4038B)
    1
    # mpn1587731225
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12.6". Rate: 3.75/4.46 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4038C)
    1
    # mpn1587731224
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 12.6". Rate: 3.75/4.46 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4019C)
    1
    # mpn1587731193
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 12.5". Rate: 1.88/2.68 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4020C)
    1
    # mpn1587731191
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 13". Rate: 1.88/2.68 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4021C)
    1
    # mpn1587731189
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 13.5". Rate: 1.88/2.68 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4022C)
    1
    # mpn1587731187
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 11". Rate: 2.05/2.77 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4024C)
    1
    # mpn1587731185
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 14.25". Rate: 1.34/2.14 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4009C)
    1
    # mpn1587731153
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 13.5". Rate: 1.34/2.14 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4011B)
    1
    # mpn1587731152
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Heavy Duty. Length: 11.5". Rate: 2.05/2.77 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4011C)
    1
    # mpn1587731151
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Heavy Duty. Length: 11.5". Rate: 2.05/2.77 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4013B)
    1
    # mpn1587731149
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 12". Rate: 5.36/6.25 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4013C)
    1
    # mpn1587731148
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 12". Rate: 5.36/6.25 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4018C)
    1
    # mpn1587731147
    412 Series Shocks by Progressive Suspension®. Finish: Chrome. Style: Standard. Length: 13.5". Rate: 2.86/3.39 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4019B)
    1
    # mpn1587731146
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Heavy Duty. Length: 12.5". Rate: 1.88/2.68 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95
  • Progressive Suspension® - 412 Series Shocks
    Progressive Suspension®412 Series Shocks (412-4015B)
    1
    # mpn1587731145
    412 Series Shocks by Progressive Suspension®. Finish: Black. Style: Standard. Length: 14". Rate: 4.82/6.16 kg/mm. The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will...
    All Steel double wall damper with multistage velocity sensitive damping5-position cam style preload adjuster
    $344.95




Since its inception in 1982, Progressive Suspension has evolved into the premier brand of motorcycle suspension parts in the U.S. This California-based company is also a top-class OE supplier to domestic manufacturers. Its components are commonly found on many production and custom bikes, designed to offer the comfort and performance riders expect from America’s largest motorcycle suspension maker. The system that provides the connection between the rider and the road is what determines the general riding experience, so the company’s engineers go to great lengths to create the perfect suspension setup.

Progressive Suspension shocks are made using state-of-the-art tooling while being tested on dyno and in real-world conditions. Each and every unit is built under strict quality control at every stage. This is how the company’s team makes sure riders feel comfortable and confident on the road with better stability and more control. Progressive Suspension Harley-Davidson shocks feature high pressure gas monotube construction. A threaded body and rebound adjustment allow you to choose the most suitable setup for the current load conditions. These shocks are hand built and covered by an industry-leading warranty.

Progressive Suspension fork springs minimize front dive under braking, improve cornering stability, and prevent bottoming out. Stock springs are non-adjustable, but riders can upgrade to the brand’s fork monotube kit with preload adjusters that allows them to fine tune the damping action by simply twisting the cap. Whether you are looking to improve ride quality and handling, slam your bike or add some ground clearance, enjoy the benefits of the latest suspension technology, or just replace worn-out parts, you can’t do better than this brand which is well-known for the quality of its products and a host of industry firsts.

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