Progressive Suspension 412 Series Shock - 14 Inch Heavy Duty Black for Harley FXD 412-4086B

412 Series Shock - 14" - Heavy Duty - Black - FXD

The Progressive Suspension 412 Series Shock for Harley FXD models offers a reliable upgrade to your motorcycle's suspension for improved ride quality and handling. Crafted specifically for Harley-Davidson models, these shocks feature a simple yet durable design that enhances performance while maintaining affordability. The 14-inch length provides a balanced ride height and comfort, making them suitable for a variety of riding conditions and styles. Made in the USA, these shocks are engineered with precision to deliver consistent performance and longevity.

A key feature is the five-position cam-style spring preload adjuster, allowing riders to easily dial in the optimal ride stiffness for their weight and riding preferences. This adjustability ensures a customized riding experience without the need for extensive tools or modifications. The shocks are available in multiple style options, including full show chrome or black covers, with either chrome or black springs and end caps, enabling you to match or contrast your bike’s aesthetic precisely. All shocks are measured from center-of-eyelet to center-of-eyelet, ensuring compatibility and proper fitment.

When installing these shocks on Harley models from 1986 to 2015, some modifications to the chain or belt guard may be necessary to ensure proper clearance. It's important to verify that your wheel travel can be adjusted without causing interference with components such as the swingarm, exhaust, or tires. Slightly longer shocks can subtly alter the head angle, providing quicker steering, while shorter shocks can offer a slower steering response. Heavy-duty applications are recommended for bikes frequently operated near the maximum load rating, typically over 50% of the time. Proper installation and compatibility checks are essential to achieve optimal performance and safety with these shocks.

Features:

• Designed specifically for Harley-Davidson FXD models for precise fit and performance

• 14-inch length enhances ride comfort and handling

• Heavy Duty construction built for demanding riding conditions

• Five-position cam-style spring preload adjuster for easy customization

• Multiple style options available, including chrome or black covers and springs

• Made in the USA with high-quality materials for durability and longevity

• Measurement from center-of-eyelet to center-of-eyelet ensures proper fitment

• Suitable for a variety of riding conditions with optional modifications for clearance

• Adjustable for quick or slower steering responses depending on shock length

• Recommended for high-load applications, operating near maximum load capacity