Progressive Suspension 412 Series Shock - 12 inch Black - Harley Davidson 412-4049B

The Progressive Suspension 412 Series Shock is designed specifically for Harley Davidson models, offering a straightforward, durable upgrade to enhance your motorcycle's suspension performance. With a simple yet effective five-position cam-style spring preload adjuster, riders can easily customize their ride to match their preferences and riding conditions. This feature allows for quick and precise adjustments to optimize comfort and handling without the need for tools, making it a practical choice for both daily commuting and spirited riding. The shocks are manufactured in the USA, ensuring high-quality standards and reliable performance. All shocks are measured from center-of-eyelet to center-of-eyelet, providing consistent sizing to fit your Harley bike properly. Some or all of the shocks listed are approved for road use; however, it is recommended to consult the latest certification to confirm compliance with local regulations. The 412 Series shocks are available with various style options, including full show-chrome or black covers, and either chrome or black springs and end caps, allowing customization to match your bike's aesthetic. When installing shocks on Harley models from 1986 to 2015, some modifications or spacing of the chain or belt guard may be necessary to ensure proper clearance. If you opt for shocks that are slightly longer than stock, it may slightly alter the head angle, resulting in somewhat quicker steering. Conversely, shorter shocks could lead to a slightly slower steering response. Heavy-duty applications are recommended for motorcycles operated near or at their maximum load capacity over 50% of the time, ensuring durability and performance under demanding conditions. Before selecting shocks that differ from the OEM length, verify that your wheel travel and clearance are adequate to prevent contact issues with components such as the swingarm, axle, exhaust, chain/belt guard, or tires. This shock provides an excellent balance of performance, style, and durability, making it an ideal upgrade for Harley Davidson enthusiasts seeking to improve their ride quality and handling.

Features:

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

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

• Made in the USA with high-quality manufacturing standards

• Available in full show-chrome or black covers, with chrome or black springs and end caps

• Center-of-eyelet to center-of-eyelet measurement ensures proper installation

• Compatible with a range of Harley models from 1986 to 2015, with possible minor modifications needed

• Heavy-duty applications available for bikes operating near maximum load capacity

• Ensures reliable road use compliance with current certifications

• Potential to slightly alter steering response based on shock length adjustments

• Suitable for riders seeking improved suspension performance and style