Progressive Suspension 412 Series Shocks - 12" - Black - 412-4042B

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a cost-effective and durable solution to improve your ride quality and handling. Designed with simplicity and performance in mind, the 412 Series provides a noticeable enhancement over stock suspensions.

Description

The Progressive Suspension 412 Series shocks are engineered specifically for Harley-Davidson models, ensuring a precise fit and optimal performance. Featuring a five-position cam-style spring load preload adjuster, these shocks allow you to easily fine-tune your suspension to match your riding style and load. The gas-charged damping method ensures consistent performance and improved control. Available in multiple styles, including show-chrome or black covers with chrome or black springs and end caps, these shocks allow you to customize your bike's appearance while enhancing its performance. Built with a robust steel construction and a coilover monotube design, the 412 Series shocks are a reliable and stylish upgrade for your motorcycle.

Features & highlights

• Specifically designed for Harley-Davidson models.
• Five-position cam-style spring load preload adjuster for easy ride customization.
• Gas-charged damping provides consistent performance and control.
• Available in multiple styles: show-chrome or black covers with chrome or black springs and end caps.
• Durable steel construction for long-lasting reliability.
• Made in the USA.
• Enhances overall suspension performance and ride quality.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4042B
• Mounting Position: Rear
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Extended Length: 12.00" (305.00 mm)
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 210 lb/in - 250 lb/in (3,75 kg/mm - 4,50 kg/mm)
• Duty: Standard
• Material: Steel
• Reservoir Location: Internal
• Color/Finish: Black
• 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 operated at or near the manufacturer's maximum load rating over 50% of the time.