What is the main benefit of the 412 Series shocks?

The 412 Series shocks offer an improvement in suspension performance with their durable construction and consistent damping. The multistage valving and gas charging help provide a smoother ride and better control.

How do I adjust the preload on these shocks?

These shocks feature a five-position cam-style preload adjuster. You can rotate the cam to set the desired spring tension for your riding weight and conditions.

What type of springs do these shocks come with?

These shocks come equipped with progressive rate springs in a black finish. Progressive springs offer a different spring rate depending on how much they are compressed, providing a balance of comfort and performance.

Progressive 412 Series Shocks 11in Black 412-4067B

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

Progressive Harley 412 Series Shocks 11.0in - Black

$379.95

Only 4 left in stock

Progressive Harley 412 Series Shocks 11.0in - Black. Improves suspension performance with durable, doublewall steel body construction.

Key Features

Fits a wide range of Harley-Davidson Sportster models.
11-inch length with a black finish.
Doublewall steel body construction for durability.
High-pressure gas charged for consistent damping.
Multistage, velocity-sensitive valving adapts to riding conditions.
Five-position cam-style preload adjuster allows for ride tuning.

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Product Details

Progressive Suspension's 412 Series shocks are a solid option for improving your Harley-Davidson's ride. These 11-inch black shocks are designed to fit a wide range of Sportster models, from the XL1200X Forty-Eight to the XL883N Iron 883, offering a noticeable upgrade over stock suspension.

Built with a doublewall steel body and featuring high-pressure gas charging, these shocks provide consistent damping performance. The valving is multistage and velocity-sensitive, meaning it adjusts to how quickly the suspension is working, giving you a smoother ride over bumps and better control during spirited riding. You can also fine-tune the ride to your preference using the five-position cam-style preload adjuster, whether you're carrying extra weight or riding solo.

These shocks come with progressive rate springs in black, and you can choose between standard or heavy-duty options depending on your needs. They are a well-built, practical choice for riders looking for improved comfort and handling on their Harley-Davidson.