Progressive Suspension 412 Series Shocks - 12.5" - Black - 412-4038B

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 motorcycle's ride quality and handling. Experience enhanced control and comfort on every journey.

Description

The Progressive Suspension 412 Series shocks are specifically designed for Harley-Davidson models, providing a significant upgrade over stock suspension. Featuring a simple yet robust design, these shocks offer improved handling and ride 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. Available in multiple stylish options, including full show-chrome or black covers, with chrome or black springs and end caps, these shocks not only enhance performance but also add a custom look to your bike. These coilover monotube shocks are gas-charged for consistent damping and reliable performance.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring a perfect fit and optimal performance.
• Durable design provides a cost-effective improvement to your motorcycle's suspension performance.
• Five-position cam-style spring load preload adjuster allows for easy ride customization.
• Available in multiple style options to match your bike's aesthetics.
• Gas-charged damping method ensures consistent performance and ride quality.
• Progressive spring rate enhances comfort and control over various road conditions.
• Made with high-quality steel for durability and long-lasting performance.

Technical specifications

• Brand: Progressive Suspension
• Product Type: Coilover Monotube Shocks
• Series: 412 Series
• Color/Finish: Black
• Damping Method: Gas Charged
• Duty: Standard
• Extended Length: 12.50" (318.00 mm)
• Mounting Position: Rear
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 210 lb/in - 250 lb/in (3.75 kg/mm - 4.50 kg/mm)
• Material: Steel
• 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.