Progressive Suspension 412 Series Shocks - 11.5" - Chrome - 412-4066C

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 performance and ride quality. Experience improved handling and comfort with these high-quality, American-made shocks.

Description

The Progressive Suspension 412 Series shocks are specifically designed for Harley-Davidson models, providing a significant upgrade over stock suspension. The simple yet robust design ensures long-lasting performance and reliability. These coilover monotube shocks are gas-charged for consistent damping, offering a smoother and more controlled ride. Featuring a five-position cam-style spring load preload adjuster, you can easily fine-tune your suspension to match your riding style and load. Available in multiple styles, including full show-chrome or black covers, and chrome or black springs and end caps, allowing you to customize the look of your bike. These shocks are measured center-of-eyelet to center-of-eyelet for precise fitment. The Progressive Suspension 412 Series enhances handling and comfort, making them a must-have upgrade for any Harley enthusiast. Choose Progressive Suspension 412 Series shocks for superior ride quality.

Features & highlights

• Enhance your Harley's suspension with a cost-effective and durable upgrade.
• Enjoy a smoother, more controlled ride thanks to the gas-charged damping system.
• Easily adjust your suspension with the five-position cam-style spring load preload adjuster.
• Customize your bike's look with multiple style options, including chrome and black finishes.
• Experience improved handling and comfort on every ride.
• Heavy Duty versions available for bikes operated near max load over 50% of the time.
• Made in the USA.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Type: Coilover Monotube
• Mounting Position: Rear
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 2.05 kg/mm - 2.80 kg/mm (120 lb/in - 170 lb/in)
• Extended Length: 292.00 mm (11.50")
• Duty: Heavy Duty
• Reservoir Location: Internal
• Material: Steel
• Units: Pair
• 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. 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.