Progressive Suspension 412 Series Shock - 11 inch Standard Chrome for Harley FL/FX Models (Part #412-4043C)

The Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering a reliable and cost-effective upgrade to your motorcycle's suspension system. Featuring a simple yet durable design, these shocks improve ride comfort and handling without the need for complex adjustments. The five-position cam-style spring preload adjuster allows riders to easily customize the suspension to suit their riding style and load conditions, ensuring optimal performance on the road. Made in the USA, the shocks are constructed with quality materials and finished in a sleek chrome coat that complements Harley's aesthetic. They are designed to be compatible with a wide range of Harley models, including FL and FX series, and are measured from center-of-eyelet to center-of-eyelet for precise installation.

When installing these shocks on Harley models from 1986 to 2015, some modifications such as spacers or adjustments to the chain or belt guard may be necessary to ensure proper clearance. The shocks are slightly longer than stock, which can subtly alter the head angle for a quicker steering response, enhancing maneuverability. Conversely, shorter shocks may offer a more relaxed steering feel. It is important to verify wheel travel and clearance to avoid contact issues with the swingarm, exhaust, or tires when selecting different lengths. Heavy-duty applications are recommended for riders who frequently operate at or near the maximum load capacity, ensuring durability and performance under demanding conditions. Whether you're looking for a show-chrome finish or a black coating, multiple style options are available, including springs and end caps, allowing for customization to match your motorcycle's style. These shocks are approved for road use, making them a practical upgrade for both street and highway riding. Ensure your motorcycle's suspension is optimized with the Progressive Suspension 412 Series Shock for a smoother, more controlled ride.

Features:

• Designed specifically for Harley models, enhancing suspension performance

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

• Made in the USA with durable construction and quality finishes

• Compatible with FL/FX Harley models, measuring from center-of-eyelet to center-of-eyelet

• Various style options available, including chrome or black finishes and springs

• Suitable for heavy-duty applications operating near maximum load capacity

• Requires possible modifications on older Harley models for proper clearance

• Slightly longer or shorter lengths may alter steering characteristics

• Approved for road use with current certification