Progressive Suspension 412 Series Shocks - 12.5" - Black - 412-4071B

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series Shocks. These shocks offer a cost-effective and durable solution to enhance your motorcycle's ride quality and handling. Designed with simplicity and performance in mind, the 412 Series provides a significant improvement over stock suspension systems.

Description

The Progressive Suspension 412 Series Shocks are engineered specifically for Harley-Davidson models, offering a blend of performance and value. These shocks feature a five-position cam-style spring load preload adjuster, allowing you to easily fine-tune your ride to match your load and riding style. The gas-charged damping method ensures consistent performance and improved control, while the progressive spring rate provides a comfortable ride over various road conditions. Available in multiple styles, including show-chrome and black covers with chrome or black springs and end caps, these shocks allow you to customize your bike's appearance. Built with a robust steel construction, the 412 Series Shocks are designed for long-lasting durability and are measured center-of-eyelet to center-of-eyelet for accurate fitment.

Features & highlights

• Enhance your Harley-Davidson's ride quality and handling.
• Easily adjust preload with the five-position cam style adjuster.
• Enjoy consistent performance with gas-charged damping.
• Customize your bike's look with multiple style options.
• Benefit from long-lasting durability with steel construction.
• Experience a smooth ride with the progressive spring rate (105 lb/in - 151 lb/in).

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4071B
• Mounting Position: Rear
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 105 lb/in - 151 lb/in (1.90 kg/mm - 2.70 kg/mm)
• Extended Length: 12.50" (318.00 mm)
• Material: Steel
• Color/Finish: Black
• Duty: Standard
• Reservoir Location: Internal
• 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. Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.