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

The 5-position cam-style preload adjuster lets you easily change how stiff the suspension is. This allows you to fine-tune the ride based on your weight, whether you're riding solo or with a passenger, or how you prefer the bike to handle.

Are these shocks filled with gas?

Yes, these shocks are high-pressure gas charged. This helps ensure consistent damping performance by preventing the oil from foaming, even under demanding riding conditions.

What type of springs do these shocks use?

These shocks come equipped with progressive rate springs. This means the spring rate changes as the suspension is compressed, offering a softer initial feel for comfort and becoming stiffer as more travel is used for better control.

Progressive 412 Series Shocks 11.5in Chrome 412-4006C

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 4 left in stock

Progressive Harley 412 Series Shocks 11.5in - Chrome. These shocks offer a durable, improved suspension performance with adjustable preload for a customized ride.

Key Features

Fits a wide range of Harley-Davidson motorcycles.
11.5 inch length with a chrome finish.
Doublewall steel body construction for durability.
Nitrogen charged, multi-stage velocity sensitive valving for consistent damping.
Five-position cam style preload adjuster allows for ride customization.
Progressive rate springs offer a balanced ride.

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Will this fit your vehicle?

Product Details

You're getting a pair of Progressive 412 Series shocks, measuring 11.5 inches and finished in chrome. These are built to be a solid improvement over stock suspension, offering a smoother and more consistent ride for a wide range of Harley-Davidson models, including popular bikes like the Road King and Electra Glide. They feature a doublewall steel body construction that's built to last, paired with nitrogen-charged damping that adjusts to your speed for reliable performance.

What really makes these shocks stand out is their adjustability. You get a five-position cam-style preload adjuster, so you can easily dial in the suspension to match your weight or riding style, whether you're carrying a passenger or hitting the open road solo. The progressive rate springs are designed to offer a comfortable ride when cruising and firm up when you need them to, providing a good balance for everyday riding.

These shocks are a well-built option for riders looking to enhance their motorcycle's handling and comfort. They come ready to install and are a popular choice for many Harley-Davidson owners seeking a noticeable upgrade to their ride quality.