Progressive Suspension 412 Series Shock - 11 Inch Standard Chrome for Harley-Davidson - Part #412-4030C

The Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering a simple yet durable design that enhances your motorcycle's suspension performance. Crafted in the USA, this shock absorber provides a cost-effective upgrade to improve ride comfort and handling. The 11-inch length is ideal for riders seeking a balance between ride height and stability, making it suitable for various Harley models. The chrome finish adds a sleek, stylish look, complementing your bike’s aesthetics while delivering reliable performance. The shock features a five-position cam style spring preload adjuster, allowing riders to easily dial in their preferred ride stiffness for varying loads and riding conditions. This adjustability ensures optimal comfort and control regardless of cargo or passenger load. Designed with versatility in mind, the 412 series shocks are approved for road use, with certification details available upon request. Some models may require minor modifications, such as spacers or adjustments to the chain or belt guard, to ensure proper clearance on certain Harley models, particularly from 1986 to 2015 XL series. It’s important to verify that your wheel travel can accommodate shocks of different lengths to prevent contact issues with the swingarm, exhaust, or tires. For heavier loads or frequent operation near maximum weight capacity, Heavy Duty applications are recommended to maintain performance and durability. Whether you prefer the classic chrome look or a more subdued black cover, multiple style options are available, including chrome or black springs and end caps, to customize your bike’s appearance. Installing these shocks can slightly alter your bike’s steering response—longer shocks may provide quicker steering, while shorter shocks tend to slow it down—so consider your riding style when selecting the appropriate length. Overall, the PROGRESSIVE SUSPENSION 412 series shocks represent a reliable, high-quality upgrade for Harley-Davidson enthusiasts seeking improved ride quality and adjustable performance.

Features:

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

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

• Chrome finish enhances style and corrosion resistance

• Made in the USA ensuring quality craftsmanship

• Suitable for road use with current certification available

• Compatible with multiple style options, including black or chrome covers and springs

• Adjustable length may alter steering dynamics for personalized handling

• Heavy Duty applications recommended for maximum load conditions

• Installation may require minor modifications for certain models to ensure clearance

• Center-of-eyelet measurement ensures precise fit and compatibility