Progressive Suspension 412 Series Shocks - 11.5" - Black - 412-4075B

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. Designed for durability and performance, the 412 Series offers a cost-effective improvement to your motorcycle's ride quality. These shocks provide enhanced stability and comfort, giving you a smoother and more controlled riding experience.

Description

The Progressive Suspension 412 Series shocks are engineered to provide a significant upgrade over stock suspension. With a simple yet robust design, these shocks are built to last and deliver consistent performance. The five-position cam style spring load preload adjuster allows you to fine-tune your suspension to match your riding style and load, ensuring optimal comfort and handling. Available in various styles, including full show-chrome or black covers, with chrome or black springs and end caps, these shocks allow you to customize the look of your bike while improving its performance. Heavy-duty applications are recommended for bikes frequently operated near the manufacturer's maximum load rating.

Features & highlights

• Improve your motorcycle's suspension performance with a cost-effective and durable design.
• Easily adjust your ride with a five-position cam style spring load preload adjuster.
• Customize your bike with multiple style options, including chrome and black finishes.
• Enjoy enhanced stability and comfort for a smoother, more controlled riding experience.
• Built for durability and consistent performance.
• Progressive spring rate provides a comfortable yet controlled ride.

Technical specifications

• Brand: Progressive Suspension
• Series: 412 Series
• Color/Finish: Black
• Damping Method: Gas Charged
• Duty: Heavy Duty
• Extended Length: 11.50" (292.00 mm)
• Material: Steel
• Mounting Position: Rear
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 125 lb/in - 170 lb/in (2.20 kg/mm - 3.00 kg/mm)
• Type: Coilover Monotube
• Units: Pair

Important to know

When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance. Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.