What is the main benefit of the 412 Series shocks?

The main benefit is improved suspension performance and a smoother ride. The nitrogen-charged damping and multi-stage valving provide consistent control, while the adjustable preload lets you fine-tune the ride for your specific needs.

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 select the desired spring tension, allowing you to customize the ride height and stiffness based on your riding style and load.

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

Yes, the 412 Series offers standard or heavy-duty spring options for select applications, and the five-position preload adjuster allows you to compensate for heavier loads or a passenger, ensuring a more stable and comfortable ride.

Progressive 412 Series Shocks 12.5in Black 412-4007B

Name: Progressive Harley 412 Series Shocks 12.5in - Black
Brand: Progressive
Price: 379.95 USD
Availability: InStock

Progressive Harley 412 Series Shocks 12.5in - Black

$379.95

Only 1 left in stock

Progressive 412 Series Shocks 12.5in - Black. Offers improved suspension performance with a durable, gas-charged design.

Key Features

Fits a wide range of Harley-Davidson motorcycle models.
Features a durable, doublewall steel body construction.
Nitrogen-charged damping with multi-stage velocity-sensitive valving for consistent performance.
Includes a five-position cam-style preload adjuster for ride customization.
Black finish and progressive rate springs for improved looks and handling.
12.5 inch length.

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Will this fit your vehicle?

Product Details

Progressive is known for making solid suspension components that offer a noticeable improvement over stock. These 412 Series shocks are a prime example, designed to give your motorcycle a smoother, more controlled ride. They fit a wide range of Harley-Davidson models, from the classic Sportster 883 Hugger to the touring-oriented FXRD Sport Glide.

The doublewall steel body construction is built to last, housing a nitrogen-charged damping system with multi-stage velocity-sensitive valving. This setup ensures consistent damping performance, whether you're cruising on the highway or navigating city streets. You can also fine-tune your ride using the five-position cam-style preload adjuster, making it easy to dial in the right setting for your weight and riding style.

With their black finish and progressive rate springs, these shocks not only perform well but also add a custom look to your bike. They are a well-built option for riders looking for a reliable upgrade to their motorcycle's suspension.