Progressive Suspension 412 Series Shocks - 11.5" - Chrome - 412-4063C

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 handling and ride quality. Designed with a focus on simplicity and performance, the 412 Series provides a noticeable improvement over stock suspension.

Description

The Progressive Suspension 412 Series shocks are engineered to provide a comfortable and controlled ride for Harley-Davidson motorcycles. Featuring a gas-charged monotube design, these shocks offer consistent damping performance across various road conditions. The five-position cam-style spring load preload adjuster allows you to fine-tune the suspension to your specific needs, whether you're riding solo or with a passenger. Available in multiple styles, including full show-chrome or black covers with chrome or black springs and end caps, these shocks offer both performance and aesthetics. Built with quality materials and precise engineering, the 412 Series shocks deliver long-lasting reliability and improved handling. All shocks are measured center-of-eyelet to center-of-eyelet for accurate fitment.

Features & highlights

• Enhance your Harley's suspension performance with these durable and cost-effective shocks.
• Enjoy a more comfortable and controlled ride thanks to the gas-charged monotube design.
• Easily adjust the spring load with the five-position cam-style preload adjuster.
• Choose from multiple style options to match your bike's aesthetics.
• Benefit from the quality and reliability of shocks made in the USA.
• Progressive spring rate of 90 lb/in - 130 lb/in provides optimal support.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Mounting Position: Rear
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 90 lb/in - 130 lb/in (1.60 kg/mm - 2.30 kg/mm)
• Extended Length: 11.50" (292.00 mm)
• Material: Steel
• Reservoir Location: Internal
• Duty: Standard
• Color/Finish: Chrome

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. A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering. Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time. 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.