Progressive Suspension 412 Series Shock - 12.5 Inch Heavy Duty Black 412-4060B for Harley Models

412 Series Shock - 12.5" - Heavy Duty - Black

The Progressive Suspension 412 Series Shock (Part Number: 412-4060B) is engineered specifically for Harley-Davidson motorcycles, offering a reliable upgrade to enhance ride quality and suspension performance. Designed with simplicity and durability in mind, this shock absorber features a five-position cam-style spring preload adjuster that allows riders to easily fine-tune their suspension settings for a personalized ride. Whether you’re cruising on the highway or tackling rough terrain, the 412 Series provides consistent performance and improved handling.
Constructed in the USA, these shocks come in multiple style options, including full show-chrome or black covers, along with chrome or black springs and end caps, allowing customization to match your bike’s look. Each shock is measured from center-of-eyelet to center-of-eyelet, ensuring compatibility with a range of Harley models, especially from 1986 to 2015 XL series. When installing on certain models, such as the '86-'15 XL, you may need to modify or space the chain or belt guard for proper clearance.
Slight variations in length can influence steering characteristics—longer shocks may provide quicker steering, while shorter shocks could result in a more relaxed feel. Heavy-duty applications are recommended for bikes frequently operated at or near maximum load capacity, ensuring durability under demanding conditions. It’s essential to verify that your wheel travel can accommodate different shock lengths without contact issues with the swingarm, axle, exhaust, or tire. This shock is approved for road use, but always consult the latest certification for compliance. The 412 Series Shock is an excellent choice for riders seeking performance, durability, and a tailored look for their 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 customization

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

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

• Center-to-center eyelet measurement ensures compatibility with various Harley models

• Heavy-duty applications recommended for bikes frequently operated at maximum load

• Slight length variations can influence steering characteristics

• Requires modification or spacing of chain or belt guard on certain models for clearance

• Approved for road use; verify current certification for compliance