Progressive Suspension 412 Series Shock - 11.5 Inches - Black - Harley-Davidson 412-4006B

412 Series Shock - 11.5" - Standard - Black - H-D

The Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering an affordable upgrade to enhance your motorcycle's suspension performance. Designed with simplicity and durability in mind, this shock provides a reliable improvement in ride quality while maintaining ease of installation. It features a five-position cam style spring preload adjuster, allowing riders to fine-tune the suspension to their preference for optimal comfort and handling. The 412-4006B model is suitable for a variety of Harley bikes and is made in the USA, ensuring quality craftsmanship and material standards.
Constructed with a robust black finish, this shock combines style and function, making it an excellent choice for riders seeking a sleek, high-performance component. Its design accommodates different riding conditions and load capacities, with heavy-duty applications recommended for bikes frequently operated near maximum load ratings. The shock is measured from center-of-eyelet to center-of-eyelet, ensuring compatibility with your motorcycle's specifications. When installing on 1986-2015 XL models, some modifications, such as adjusting or spacing the chain or belt guard, may be necessary to ensure proper clearance. Slight variations in length—either longer or shorter than stock—can influence steering characteristics, with longer shocks providing quicker steering and shorter shocks offering a more relaxed feel. Always verify that your wheel travel and clearance conditions are suitable before installation to prevent contact with exhaust components, chain/belt guards, or tires.
Available in multiple styles, including full chrome or black covers, and with either chrome or black springs and end caps, the 412 Series Shock allows customization to match your bike's aesthetic. This versatile shock is approved for road use, with certification details available upon request, making it a practical and stylish upgrade for Harley riders seeking improved ride dynamics and a personalized look.

Features:

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

• Five-position cam style spring preload adjuster for customizable ride settings

• Heavy-duty applications recommended for frequent maximum load operation

• Constructed with a durable black finish for style and corrosion resistance

• Made in the USA with quality craftsmanship and materials

• Compatible with a variety of Harley models with optional style customizations

• Includes necessary hardware for easy installation and adjustment

• Slight length variations can influence steering and handling characteristics

• Approved for road use, certification details available

• Center-to-center eyelet measurement ensures proper fit and compatibility