Progressive Suspension 412 Series Shocks - 13" - Black - 412-4020B

Upgrade your Harley's ride quality with Progressive Suspension 412 Series Shocks. These shocks offer a cost-effective and durable solution to improve your motorcycle's suspension performance. Specifically designed for Harley models, the 412 Series provides enhanced handling and comfort.

Description

The Progressive Suspension 412 Series shocks are engineered to deliver a superior riding experience. Featuring a simple yet robust design, these shocks provide a significant improvement over stock suspension. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride for optimal performance, whether you're riding solo or carrying a passenger. Available in various styles, including full show-chrome or black covers with chrome or black springs and end caps, these shocks offer both performance and aesthetics. Built with quality materials and precise engineering, the 412 Series shocks are a reliable upgrade for any Harley enthusiast. Enhance your motorcycle's stability and control with these high-performance shocks, designed for easy installation and lasting durability.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring a perfect fit and optimal performance.
• Cost-effective improvement to your motorcycle's suspension, enhancing ride quality without breaking the bank.
• Five-position cam-style spring load preload adjuster allows easy fine-tuning for different riding conditions and loads.
• Available in multiple style options, including chrome and black finishes to match your bike's aesthetics.
• Heavy-duty construction ensures durability and long-lasting performance.
• Made in the USA, guaranteeing high-quality craftsmanship and materials.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4020B
• Color/Finish: Black
• Mounting Position: Rear
• Damping Method: Gas Charged
• Duty: Heavy Duty
• Extended Length: 13.00" (330.00 mm)
• Material: Steel
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 115 lb/in - 155 lb/in (2.05 kg/mm - 2.77 kg/mm)
• Adjustment Style: Automatic
• Reservoir Location: Internal
• Type: Coilover Monotube
• 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. 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.