Progressive Suspension 412 Series Shock for Harley-Davidson, 13-Inch, Chrome - Part #412-4002C

The Progressive Suspension 412 Series Shock (Part #412-4002C) is engineered specifically for Harley-Davidson models, offering a straightforward and durable upgrade to enhance your motorcycle's suspension. With a sleek chrome finish and a 13-inch length, these shocks provide improved ride comfort and handling. The design includes a five-position cam-style spring preload adjuster, allowing riders to easily customize the suspension setup to match their riding style and load conditions. Whether you're cruising or carrying a heavier load, this feature ensures optimal performance and comfort.
Manufactured in the USA, these shocks are designed with versatility and style in mind. They are available with options for full show-chrome or black covers, and springs with matching end caps in chrome or black, allowing you to customize the look of your bike. All shocks are measured from center-of-eyelet to center-of-eyelet, ensuring compatibility with a range of Harley models. Some installations, particularly on '86-'15 XL models, may require modification or spacing of the chain or belt guard to ensure proper clearance. It is important to verify that your wheel travel can accommodate shocks of different lengths without interference with components such as the swingarm, exhaust, or tires.
Adjusting the shock length slightly longer or shorter than stock can influence steering characteristics, providing a quicker or slower turn-in response. Heavy-duty applications are recommended for bikes frequently operated at or near maximum load capacities, ensuring durability and performance under demanding conditions. Prior to installation, confirm that the altered shock length will not cause clearance issues or affect other critical components, maintaining safety and optimal functioning of your motorcycle's suspension system.

Features:

• Designed specifically for Harley-Davidson models for optimal fit and performance

• Includes five-position cam-style spring preload adjuster for easy customization

• Made in the USA with durable materials for long-lasting performance

• Available in full chrome or black finishes with matching end caps

• Center-to-center eyelet measurement ensures proper fit

• Suitable for various riding conditions with optional heavy-duty applications

• May require modifications on certain Harley models for proper installation

• Provides a slight change in steering response based on length adjustment