What is the main benefit of the doublewall steel body construction?

The doublewall steel body construction is designed for increased durability and longevity. This robust build helps ensure the shocks can withstand the rigors of riding and maintain consistent performance over time.

How do I adjust the preload on these shocks?

These shocks feature a 5-position cam-style preload adjuster. You can rotate this adjuster to set the spring tension, allowing you to fine-tune the ride comfort and handling based on your weight and riding conditions.

What is the advantage of gas-charged damping?

The nitrogen-charged, multi-stage velocity-sensitive valving helps maintain consistent damping performance. This prevents the shock fluid from foaming under heavy use, which can lead to a softer or less controlled ride.

Progressive Harley 412 Series Shocks 11.0in - Chrome

Specifications

Brand: Progressive
Part #: 412-4022C
UPC: 412-4022C

Progressive Harley 412 Series Shocks 11.0in - Chrome

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

$379.95

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Progressive Harley 412 Series Shocks 11.0in - Chrome. Features a durable doublewall steel body and adjustable preload for a smoother ride.

Key Features

Fits a wide range of Harley-Davidson motorcycles.
All steel double wall damper construction for durability.
High-pressure gas charged for consistent damping performance.
Features multistage velocity sensitive damping for a smooth ride.
Includes a 5-position cam style preload adjuster to customize ride comfort.
Available with progressive rate springs in chrome or black.

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Will this fit your vehicle?

Product Details

Starting with a doublewall steel body construction, these Progressive 412 Series shocks are built to last and improve your motorcycle's suspension performance. They are designed to offer a noticeable upgrade over stock, providing consistent damping thanks to their nitrogen-charged, multi-stage velocity-sensitive valving. This means you get a smoother, more controlled ride whether you're cruising or handling rougher roads.

You can fine-tune your ride with the five-position cam-style preload adjuster. This lets you dial in the suspension to match your riding style and load, whether you're riding solo or carrying a passenger. These shocks fit a wide range of Harley-Davidson models, including popular bikes like the Sportster XLH1200 and the FXR Super Glide II, offering a solid option for many riders looking to enhance their motorcycle's handling and comfort.