Progressive Suspension 412 Series Shock - 12.5 Inch Heavy Duty Black for Harley-Davidson 412-4019B

412 Series Shock - 12.5" - Heavy Duty - Black - H-D

The Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering a reliable and cost-effective upgrade to enhance your motorcycle's suspension performance. Constructed with durability in mind, this shock features a simple yet robust design that ensures long-lasting performance and improved ride quality. The 412 series includes a five-position cam-style spring preload adjuster, allowing riders to easily fine-tune their suspension settings for optimal comfort and handling across various riding conditions.
Made in the USA, this shock is available in multiple style options, including full show-chrome or black covers, as well as chrome or black springs and end caps to match your bike's aesthetic. Its versatile design makes it suitable for a range of Harley models, including the XL series from 1986 to 2015. When installing on these models, some modifications to the chain or belt guard may be necessary to ensure proper clearance and function. It's important to verify that wheel travel and clearance are sufficient when using shocks that differ from OEM lengths, as longer shocks can slightly alter head angle and steering responsiveness, while shorter shocks may produce the opposite effect.
Heavy-duty applications are recommended for bikes frequently operated at or near maximum load capacity, ensuring durability and ride stability under demanding conditions. The shocks are measured from center-of-eyelet to center-of-eyelet, providing precise fitment specifications. Whether you're looking to improve ride comfort, handling, or aesthetics, the Progressive Suspension 412 Series Shock offers a reliable upgrade tailored for Harley-Davidson enthusiasts seeking performance and style in one package.

Features:

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

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

• Multiple style options including chrome and black finishes

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

• Suitable for a range of Harley models from 1986 to 2015 with possible minor modifications

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

• Center-to-center eyelet measurement ensures precise fitment and installation