What is the main benefit of these Progressive shocks over stock?

These shocks offer improved damping control thanks to their nitrogen-charged, multi-stage valving. The adjustable preload also lets you customize the ride for different loads and conditions, leading to a more comfortable and stable ride.

Do these shocks come with everything needed for installation?

These shocks are designed as a direct replacement for your original equipment. While they include the necessary preload adjustment mechanism, you may need to reuse your stock mounting hardware or purchase new hardware separately depending on your specific motorcycle model.

Can I adjust the ride height with these shocks?

These shocks are a fixed 12.5-inch length and do not change the overall ride height. However, the 5-position preload adjuster allows you to change how the suspension reacts to weight, affecting sag and stiffness, but not the static mounted length.

Progressive 412 Series Shocks 12.5in Chrome 412-4071C

Name: Progressive Harley 412 Series Shocks 12.5in - Chrome
Brand: Progressive
Price: 379.95 USD
Availability: InStock

Progressive Harley 412 Series Shocks 12.5in - Chrome

$379.95

Only 2 left in stock

Progressive Harley 412 Series Shocks 12.5in - Chrome. Improve your ride with durable, gas-charged damping and adjustable preload.

Key Features

Fits a wide range of Harley-Davidson motorcycles, including models like the Road King and Street Glide.
Features a durable, doublewall steel body construction for long-lasting performance.
Nitrogen-charged, multi-stage velocity-sensitive valving offers consistent damping.
Includes a 5-position cam-style preload adjuster for personalized ride comfort.
Equipped with progressive rate springs in a chrome finish.
12.5-inch overall length.

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Product Details

When you're looking to get more out of your Harley-Davidson's suspension, especially for longer rides or carrying extra weight, upgrading your shocks is a smart move. These 12.5-inch 412 Series shocks from Progressive are built to offer a noticeable improvement over stock, providing a smoother and more controlled ride for a wide range of Harley models, including popular bikes like the Road King and Street Glide.

The doublewall steel body construction on these shocks is well-built and designed for longevity. Inside, they use nitrogen-charged, multi-stage valving that responds to your riding speed, ensuring consistent damping whether you're cruising or hitting bumps. You can also fine-tune your ride using the five-position cam-style preload adjuster, making it easy to dial in the perfect setup whether you're riding solo or with a passenger and luggage.

These shocks come with progressive rate springs in a bright chrome finish, and for some applications, you can even add full show chrome covers for an extra bit of shine. They're a solid option for riders who want a more comfortable and capable suspension without breaking the bank.