What is the main benefit of the 412 Series shocks over stock shocks?

The Progressive 412 Series shocks offer improved damping performance due to their gas-charged design and velocity-sensitive valving. They also provide a five-position preload adjustment for a more customizable ride compared to most stock setups.

What does the 5-position preload adjuster do?

The 5-position cam-style preload adjuster allows you to change the spring tension. This lets you fine-tune the suspension to better handle different loads, whether you're riding solo, with a passenger, or carrying extra gear.

Do these shocks come with everything needed for installation?

The shocks themselves are included. It is recommended to refer to your motorcycle's service manual for specific installation procedures and any additional hardware or tools that may be required.

Progressive 412 Series Shocks 11.5in Chrome 412-4075C

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 3 left in stock

Progressive Harley 412 Series Shocks 11.5in - Chrome. Improve your ride with durable, gas-charged damping and adjustable preload.

Key Features

Fits 33+ Harley-Davidson motorcycle models, including Road King, Street Glide, and Electra Glide.
11.5 inch length with a classic chrome finish and chrome progressive rate springs.
Double-wall steel body construction for durability.
High-pressure gas charged for consistent damping performance.
Multi-stage velocity-sensitive valving adjusts damping automatically.
Five-position cam-style preload adjuster allows for ride customization.

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Will this fit your vehicle?

Product Details

When you're looking to dial in the suspension on your Harley-Davidson, the Progressive 412 Series shocks offer a solid improvement for a wide range of models. These 11.5-inch shocks are designed to provide a smoother, more consistent ride compared to stock, whether you're cruising solo or carrying a passenger.

Built with a double-wall steel body and a high-pressure gas charge, these shocks deliver reliable damping performance. The velocity-sensitive valving adjusts automatically to road conditions, giving you a comfortable and controlled feel. You can also fine-tune your ride using the five-position cam-style preload adjuster, making it easy to set the suspension for your specific load and riding style. The chrome finish and chrome springs give your bike a classic look.

These shocks fit many Harley-Davidson models, including popular bikes like the Road King, Street Glide, and Electra Glide. They are a well-built option for riders seeking improved suspension performance without breaking the bank.