Progressive Suspension 412 Series Shock - 13.5 inches - Chrome - Harley-Davidson 412-4029C

The Progressive Suspension 412 Series Shock is designed specifically for Harley-Davidson models, offering a simple yet durable upgrade to your motorcycle's suspension system. With a five-position cam-style spring preload adjuster, riders can easily fine-tune their ride for optimal comfort and handling. This feature allows for quick adjustments to accommodate different riding conditions or rider preferences, making it a versatile choice for both casual and performance-focused Harley owners.

The shocks are available in various styles, including full show-chrome or black covers, as well as chrome or black springs and end caps, allowing you to customize the look to match your bike's aesthetic. Made in the USA, these shocks are designed to meet high standards of quality and durability. All shocks are measured from center-of-eyelet to center-of-eyelet, ensuring proper fitment with your Harley-Davidson model. When installing on '86-'15 XL models, some modifications or spacing of the chain or belt guard may be necessary to ensure proper clearance, especially if choosing shocks longer or shorter than the stock length.

Adjusting the shock length can subtly influence steering characteristics; a slightly longer shock may provide quicker steering response by altering the head angle, while a shorter shock could result in slower steering. For heavy-duty applications, especially for bikes regularly operating near maximum load capacity, it is recommended to select shocks rated for such conditions for enhanced performance and longevity. Before purchasing or installing shocks that differ from OEM length, verify that your wheel travel and clearance points are compatible to prevent contact issues with the swingarm, exhaust, chain/belt guard, or tires. This ensures safe, reliable performance tailored to your riding needs.

Features:

• Designed specifically for Harley-Davidson models

• Five-position cam-style spring preload adjuster for easy ride tuning

• Available in multiple styles including chrome or black covers and springs

• Made in the USA with high-quality durability standards

• Center-to-center eyelet measurement ensures proper fitment

• Adjustable length options may influence steering and handling

• Suitable for heavy-duty applications for maximum load capacity

• Compatibility considerations include potential modifications for certain models