Progressive Suspension 412 Series Shocks - 12" - Chrome - 412-4036C

Upgrade your Harley-Davidson's ride quality with Progressive Suspension 412 Series shocks. These shocks offer a blend of performance and value, providing a noticeable improvement over stock suspension. Designed for durability and ease of use, the 412 Series shocks are a cost-effective way to enhance your motorcycle's handling and comfort.

Description

The Progressive Suspension 412 Series shocks are engineered to provide a smoother, more controlled ride. Featuring a simple yet robust design, these shocks are a direct replacement for your Harley's original equipment. The five-position cam-style preload adjuster allows you to fine-tune the spring rate to match your riding style and load, ensuring optimal performance 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, the 412 Series allows you to customize the look of your bike. These coilover monotube shocks are gas-charged for consistent damping performance, improving stability and reducing bottoming out. Heavy-duty applications are recommended for bikes consistently operated near the manufacturer's maximum load rating.

Features & highlights

• Enhance your motorcycle's suspension performance with these durable, cost-effective shocks.
• Enjoy a smoother, more controlled ride thanks to the gas-charged damping system.
• Easily adjust the spring load with the five-position cam-style preload adjuster.
• Customize the look of your bike with multiple style options, including chrome or black finishes.
• Experience improved stability and reduced bottoming out for a more comfortable ride.
• Specifically designed for Harley-Davidson models for a perfect fit and performance.
• Made in the USA, ensuring high-quality craftsmanship and materials.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• MPN: DS310060
• Type: Coilover Monotube
• Mounting Position: Rear
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 3.75 kg/mm - 4.50 kg/mm (210 lb/in - 250 lb/in)
• Extended Length: 305.00 mm (12.00")
• Material: Steel
• Color/Finish: Black, Chrome
• Duty: Standard
• Reservoir Location: Internal

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.