Progressive Suspension 412 Series Shocks For Harley Models

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 handling and ride quality. The 412 Series is designed for easy installation and long-lasting performance.

Description

The Progressive Suspension 412 Series shocks are engineered specifically for Harley-Davidson models, providing a significant improvement in suspension performance. These shocks feature a simple yet robust design, offering a cost-effective upgrade. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your load and riding style. Available in multiple style options, including full show-chrome or black covers, and chrome or black springs and end caps, these shocks let you customize the look of your bike while enhancing its performance. Built with a gas-charged damping method and a progressive spring rate, these coilover monotube shocks ensure a smooth and controlled ride across various road conditions. Heavy Duty applications are recommended for bikes operated at or near the manufacturer's maximum load rating over 50% of the time.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring optimal fit and performance.
• Cost-effective improvement to your motorcycle's suspension.
• Five-position cam-style spring load preload adjuster for easy ride customization.
• Available in multiple style options to match your bike's aesthetics.
• Gas-charged damping method provides consistent and controlled performance.
• Progressive spring rate offers a comfortable ride with enhanced handling.
• Made in the USA, ensuring high-quality craftsmanship and materials.

Technical specifications

• Brand: Progressive Suspension
• Vendor Part Number: 412-4001C
• Adjustment Style: Automatic
• Color/Finish: Black, Chrome
• Damping Method: Gas Charged
• Duty: Heavy Duty, Standard
• Extended Length: 12.50" (318.00 mm)
• Material: Steel
• Mounting Position: Rear
• Product Name: Shock Absorber
• 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
• 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. 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. Refer to the most recent certificate for current listing regarding road use approval.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more