What is the main benefit of the 412 Series shocks?

The main benefit is improved suspension performance and ride comfort. They feature a durable doublewall steel body with gas-charged damping and a 5-position preload adjuster for a more consistent and tunable ride compared to stock shocks.

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 match your riding weight and load, whether you're riding solo or with a passenger.

Are these shocks suitable for heavy riders or carrying a passenger?

Yes, the 412 Series shocks are available in Standard or Heavy-Duty options for select applications, and the 5-position preload adjuster allows you to dial in the ride for heavier loads or passengers.

Progressive 412 Series Shocks 12.0in Black

Name: Progressive Harley 412 Series Shocks 12.0in - Black
Brand: Progressive
SKU: progressive-progressive-harley-412-series-shocks-12-0in-black-t14-669150
Price: 454.95 USD
Availability: BackOrder

Progressive Harley 412 Series Shocks 12.0in - Black

$454.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Progressive Harley 412 Series Shocks 12.0in - Black. Durable doublewall steel body with gas-charged damping for improved ride.

Key Features

Fits 1995-2017 Harley-Davidson Dyna models.
12.0 inch length with a black finish.
All steel double wall damper construction.
High-pressure gas charged for consistent damping performance.
Multistage velocity sensitive damping.
5-position cam style preload adjuster for ride tuning.

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Will this fit your vehicle?

Product Details

These are the Progressive 412 Series 12.0 inch shocks in black, designed to fit a range of Harley-Davidson Dyna models. If you're looking to improve your motorcycle's suspension performance, these shocks offer a solid upgrade over stock. They feature a simple yet durable design that's built to last, providing consistent damping and a more comfortable ride.

The doublewall steel body construction is well-built and houses a nitrogen-charged damping system. This system uses multi-staged, velocity-sensitive valving to ensure smooth and consistent control over bumps and road imperfections. For fine-tuning your ride, a five-position cam-style preload adjuster is included, allowing you to dial in the suspension whether you're riding solo or carrying a passenger. These shocks are a popular choice for riders seeking a noticeable improvement in their bike's handling and comfort.

With their black finish and progressive rate springs, these shocks offer both improved performance and a clean look for your Harley-Davidson. They are a well-known option for riders looking for value and reliability in their suspension components.