Progressive Suspension 412 Series Shocks - 13" - Black - 412-4072B

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series Shocks. These shocks offer a cost-effective improvement in your motorcycle's ride quality and handling. The 412 Series combines a simple yet durable design, ensuring long-lasting performance and reliability. With multiple style options, you can customize the look of your ride with full show-chrome or black covers, and either chrome or black springs and end caps.

Description

These shocks are designed specifically for Harley models, offering enhanced control and comfort. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your suspension to match your riding style and load. Whether you're cruising down the highway or tackling winding roads, the Progressive Suspension 412 Series shocks deliver consistent damping and improved stability. The gas-charged damping method ensures a smooth and controlled ride, absorbing bumps and vibrations effectively. Made with high-quality steel and available in black finish, these shocks are built to withstand the rigors of the road.

Features & highlights

• Improve your motorcycle's suspension performance with a cost-effective and durable design.
• Easily adjust your ride with the five-position cam-style spring load preload adjuster.
• Customize your bike's appearance with multiple style options, including chrome or black covers, springs, and end caps.
• Enjoy a smoother, more controlled ride thanks to the gas-charged damping method.
• Experience consistent performance and reliability with high-quality steel construction.
• Specifically designed for Harley models, ensuring optimal fit and performance.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4072B
• Mounting Position: Rear
• Units: Pair
• Adjustment Style: Automatic
• Damping Method: Gas Charged
• Duty: Standard
• Extended Length: 13.00" (330.00 mm)
• Material: Steel
• Progressive Spring Rate: 90 lb/in - 130 lb/in (1.60 kg/mm - 2.30 kg/mm)
• Reservoir Location: Internal
• Spring Type: Single Progressive Rate
• Type: Coilover Monotube
• Color/Finish: Black

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.