Progressive Suspension 412 Series Shocks - 12" - Chrome - 412-4050C

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a cost-effective way to improve your motorcycle's handling and ride quality. The 412 Series shocks are designed for durability and performance, ensuring a smooth and controlled ride on various road conditions.

Description

The Progressive Suspension 412 Series shocks are engineered specifically for Harley-Davidson models, providing a significant upgrade over stock suspension components. Featuring a simple yet robust design, these shocks offer improved damping and control, enhancing overall ride comfort and handling. The five-position cam-style spring load preload adjuster allows you to easily fine-tune the suspension to match your riding style and load. With multiple style options available, including show-chrome or black covers and chrome or black springs and end caps, you can customize the look of your bike. Built with quality materials and precision, the 412 Series ensures long-lasting performance and reliability. Optimize your motorcycle's suspension and experience a more enjoyable ride with Progressive Suspension.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring optimal fit and performance.
• Five-position cam-style spring load preload adjuster allows for easy ride customization.
• Durable design provides a cost-effective improvement to your motorcycle's suspension.
• Available in multiple style options, including chrome and black finishes.
• Heavy-duty applications recommended for bikes operating near maximum load rating.
• Made in the USA, ensuring high-quality craftsmanship and materials.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4050C
• Mounting Position: Rear
• Color/Finish: Black, Chrome
• Material: Steel
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 2.05 kg/mm - 2.77 kg/mm (115 lb/in - 155 lb/in)
• Extended Length: 305.00 mm (12.00")
• Duty: Heavy Duty
• Units: Pair
• Reservoir Location: Internal

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.