What is the main benefit of the 5-position preload adjuster?

The five-position cam-style preload adjuster allows you to fine-tune the suspension's stiffness. This means you can adjust the ride to suit your weight, riding style, or if you're carrying extra cargo.

What makes the damping performance consistent?

These shocks are nitrogen-charged and feature multi-stage velocity-sensitive valving. This combination helps maintain consistent damping performance by preventing oil aeration and adapting to varying suspension speeds.

Are these shocks suitable for heavier riders or carrying passengers?

Yes, the progressive rate springs and the five-position preload adjuster are designed to accommodate different rider weights and loads, allowing you to adjust for a firmer ride when needed.

Progressive 412 Series Shocks 11.5in Chrome 412-4066C

Name: Progressive Harley 412 Series Shocks 11.5in - Chrome
Brand: Progressive
Price: 379.95 USD
Availability: InStock

Progressive Harley 412 Series Shocks 11.5in - Chrome

$379.95

Only 1 left in stock

Progressive Harley 412 Series Shocks 11.5in - Chrome. Offers improved suspension performance with a durable, doublewall steel body and adjustable preload.

Key Features

Fits many Harley-Davidson Sportster models from 2004-2022.
Features a doublewall steel body for durability.
Nitrogen charged with multi-stage velocity-sensitive valving for consistent damping.
Includes a five-position cam-style preload adjuster for ride customization.
Equipped with progressive rate springs in a chrome finish.
Comes with a full show chrome cover for a polished look.

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Will this fit your vehicle?

Product Details

These Progressive 412 Series shocks feature a doublewall steel body construction, which helps ensure they hold up over time. They use nitrogen-charged, multi-stage velocity-sensitive valving to provide smooth and consistent damping, making a noticeable improvement to your ride quality. The 11.5-inch length and chrome finish give your bike a classic look while enhancing its handling.

You can fine-tune your ride with the five-position cam-style preload adjuster. This lets you dial in the suspension whether you're carrying extra gear or riding solo. The progressive rate springs are designed to offer a comfortable ride across a variety of conditions and rider weights. These shocks are built to last, offering a solid upgrade for your motorcycle's suspension performance.

This set is designed to fit a range of Harley-Davidson Sportster models, including popular bikes like the XL1200X Forty-Eight and the XL883N Iron 883. They come with chrome springs and a full show chrome cover for a clean, custom appearance.