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

The 5-position cam-style preload adjuster allows you to fine-tune the suspension's stiffness. You can adjust it to better suit your weight, riding style, or if you're carrying a passenger, ensuring a more comfortable and controlled ride.

What makes the damping performance consistent?

These shocks use a nitrogen-charged system with multi-stage velocity sensitive valving. This setup helps maintain consistent damping performance across a variety of road conditions and speeds, preventing the shock from fading under stress.

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

Yes, the 412 Series shocks are available with standard or heavy-duty progressive rate springs, and the 5-position preload adjuster allows you to dial in the right amount of support for heavier loads or passengers.

Progressive Harley 412 Series Shocks 12.5in - Chrome

Specifications

Brand: Progressive
Part #: 412-4019C
UPC: 412-4019C

Progressive Harley 412 Series Shocks 12.5in - Chrome

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

$379.95

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Progressive Harley 412 Series Shocks 12.5in - Chrome. Offers improved suspension performance with a durable doublewall steel body and adjustable preload.

Key Features

Fits 1980-2005 Harley-Davidson models including Road King, Electra Glide, and Road Glide.
Durable doublewall steel body construction for long-lasting performance.
Nitrogen charged with multi-stage velocity sensitive valving for consistent damping.
Five-position cam style preload adjuster allows for ride customization.
Features progressive rate springs in a chrome finish.
12.5 inch overall length.

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Product Details

Progressive Suspension is well-known for making solid suspension components for Harley-Davidson motorcycles. These 412 Series shocks are a popular choice for riders looking for a noticeable improvement over stock. They feature a durable doublewall steel body construction that's built to last, and the nitrogen-charged, multi-stage valving helps provide smooth and consistent damping performance on the road.

What's great about these shocks is how you can tune them to your specific needs. The five-position cam-style preload adjuster lets you dial in the ride height and stiffness, whether you're carrying a passenger or riding solo. This particular model comes in a 12.5-inch length with a bright chrome finish and progressive rate springs, offering a good balance of comfort and control for a wide range of Harley-Davidson models like the Road King, Electra Glide, and Road Glide.