Progressive Suspension 412 Series Shock - 12 inch Heavy Duty Black for Harley-Davidson - Part 412-4050B

412 Series Shock - 12" - Heavy Duty - Black - H-D

The Progressive Suspension 412 Series Shock (Part Number 412-4050B) is engineered specifically for Harley-Davidson models, offering a high-performance upgrade to your motorcycle's suspension system. Designed with simplicity and durability in mind, this shock absorber provides a cost-effective solution to enhance ride comfort and handling. Its robust construction ensures long-lasting performance, making it suitable for riders seeking reliable suspension components for daily commuting or spirited riding.
Featuring a five-position cam-style spring preload adjuster, the 412 Series Shock allows riders to effortlessly dial in their desired ride height and firmness. This adjustability ensures optimal handling and comfort across different loads and riding conditions. The shock's versatile design includes options with full show-chrome or black covers, as well as chrome or black springs and end caps, allowing customization to match your motorcycle's style.
Made in the USA, these shocks are measured from center-of-eyelet to center-of-eyelet, ensuring precise fitment. When installing on Harley models from 1986 to 2015 XL series, some modifications to the chain or belt guard may be necessary to achieve proper clearance. Slight variations in length can influence steering characteristics; a longer shock may result in quicker steering, while a shorter one may slow steering response. Heavy-duty applications are recommended for bikes operated near or at maximum load ratings over half the time.
Before installing shocks that differ from OEM length, verify that wheel travel and clearance are maintained, avoiding contact with the swingarm, exhaust, chain or belt guard, or tires. Proper assessment ensures safe and effective suspension performance, tailored to your riding style and load requirements. Whether you prefer a sleek black finish or a chrome aesthetic, the Progressive Suspension 412 Series Shock provides an affordable, high-quality upgrade for your Harley-Davidson motorcycle.

Features:

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

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

• Available with show-chrome or black covers and springs for customization

• Made in the USA with durable construction for long-lasting performance

• Center-to-center measurement ensures precise installation

• Suitable for models from 1986 to 2015 XL series with possible modification for proper clearance

• Heavy-duty applications recommended for bikes operated at or near maximum load capacity

• Alteration in shock length can influence steering response and handling

• Ensure wheel travel and clearance are adequate when installing non-OEM length shocks