What is the main benefit of the 412 Series shocks?

The main benefit is improved suspension performance and ride control. The doublewall steel body, gas charging, and progressive rate springs work together to provide smoother, more consistent damping compared to stock shocks.

How do I adjust the preload on these shocks?

These shocks feature a five-position cam-style preload adjuster. You can rotate the cam to set the desired spring tension, allowing you to fine-tune the ride height and stiffness for your specific needs.

Are these shocks suitable for carrying a passenger or cargo?

Yes, the five-position preload adjuster allows you to increase the spring tension to compensate for heavier loads, such as a passenger or cargo, ensuring a more stable and comfortable ride.

Progressive 412 Series Shocks 11.0in Chrome 412-4037C

Name: Progressive Harley 412 Series Shocks 11.0in - Chrome
Brand: Progressive
Price: 379.95 USD
Availability: InStock

Progressive Harley 412 Series Shocks 11.0in - Chrome

$379.95

Only 3 left in stock

Progressive Harley 412 Series Shocks 11.0in - Chrome. These well-built shocks offer improved suspension performance for a range of Harley-Davidson Dyna models.

Key Features

Fits a wide range of Harley-Davidson Dyna models from 1992-2017.
All steel double wall damper construction for durability.
High-pressure gas charged for consistent damping performance.
Five-position cam style preload adjuster lets you dial in your ride.
Progressive rate springs are available in chrome or black.
Features a show chrome finish for a custom look.

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Product Details

If you're looking to give your Harley-Davidson Dyna a noticeable suspension upgrade, these 11.0-inch 412 Series shocks from Progressive are a solid option. They're designed to fit a wide range of Dyna models, including popular bikes like the Street Bob, Fat Bob, and Wide Glide, offering a significant improvement over stock suspension. These shocks are built with a doublewall steel body and are gas charged to ensure consistent damping performance, which means a smoother and more controlled ride, whether you're cruising or carrying a load.

What really makes these shocks stand out is their combination of durability and adjustability. The progressive rate springs can be adjusted using a five-position cam-style preload adjuster, allowing you to dial in the ride height and stiffness to match your riding style and weight. Whether you're a lighter rider or carrying extra gear, you can fine-tune the suspension for optimal comfort and handling. The chrome finish and optional chrome covers give your bike a sharp look, making them a great choice for both performance and aesthetics.