What makes the 412 Series shocks an improvement over stock?

The 412 Series shocks use a nitrogen-charged system with multistage valving for more consistent damping. This helps provide a smoother and more controlled ride compared to many stock suspension setups.

How do I adjust the preload on these shocks?

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

Are these shocks suitable for carrying a passenger or cargo?

Yes, the five-position preload adjuster allows you to increase the spring tension. This is beneficial for compensating for added weight from a passenger or cargo, helping to maintain proper ride height and handling.

Specifications

Brand: Progressive
Part #: 412-4004C
UPC: 412-4004C

Progressive Harley 412 Series Shocks 14.25in - Chrome

Name: Progressive Harley 412 Series Shocks 14.25in - Chrome
Brand: Progressive
SKU: progressive-progressive-harley-412-series-shocks-14-25in-chrome-t14-669135
Price: 379.95 USD
Availability: BackOrder

$379.95

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 14.25in - Chrome. Offers improved suspension performance with a durable, gas-charged design.

Key Features

Fits a wide range of Harley-Davidson motorcycles, including models like the XL1200C Sportster Custom and FXRT Sport Glide.
Doublewall steel body construction offers a well-built and durable foundation for the shock.
Nitrogen charged and multistage velocity-sensitive valving provide smooth, consistent damping performance.
Five-position cam style preload adjuster allows for easy tuning of the ride to suit rider weight and preference.
Features a classic chrome finish for an improved aesthetic on your motorcycle.
Progressive rate springs help to provide a balanced ride across various conditions.

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About this part

Product Details

Progressive is known for making suspension components that offer a noticeable improvement over stock, and their 412 Series shocks are a prime example. If you're looking to upgrade the ride on a wide range of Harley-Davidson motorcycles, these 14.25-inch chrome shocks are a solid option. They're built to enhance your bike's handling and comfort for the long haul.

These shocks feature a doublewall steel body for durability, paired with a nitrogen-charged system and multistage velocity-sensitive valving. This setup helps deliver smooth and consistent damping, meaning you'll feel a difference whether you're cruising down the highway or navigating city streets. The five-position cam-style preload adjuster is a practical touch, allowing you to easily dial in the suspension to match your riding style and load, from a lighter rider to a heavier setup.

With their classic chrome finish and progressive rate springs, these shocks not only improve performance but also add a custom look to your ride. They fit a variety of Harley-Davidson models, including popular Sportster and FXRT variants, making them a versatile choice for many riders.