Progressive Suspension 412 Series Shocks - 12.5" - Black - 412-4064B

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 handling and ride quality. Designed for ease of use and long-lasting performance, the 412 Series provides a significant improvement over stock suspensions.

Description

The Progressive Suspension 412 Series shocks are engineered specifically for Harley-Davidson models, ensuring a perfect fit and optimal performance. These shocks feature a simple yet robust design, making them a reliable and affordable upgrade. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your preferences and load conditions. Available in multiple styles, including full show-chrome or black covers, with options for chrome or black springs and end caps, you can customize the look of your bike while improving its handling. The gas-charged damping method ensures consistent performance and superior ride comfort. Progressive spring rate (75 lb/in - 120 lb/in) provide a smooth, controlled ride whether you're cruising around town or hitting the open road.

Features & highlights

• Enhance your Harley-Davidson's suspension performance with a cost-effective and durable upgrade.
• Easily fine-tune your ride with the five-position cam-style spring load preload adjuster.
• Customize your bike's appearance with multiple style options, including chrome or black finishes.
• Enjoy consistent performance and superior ride comfort thanks to the gas-charged damping method.
• Benefit from improved handling and control with the progressive spring rate.
• Made in the USA, ensuring high-quality craftsmanship and reliability.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4064B
• Mounting Position: Rear
• Type: Coilover Monotube
• Adjustment Style: Automatic
• Damping Method: Gas Charged
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 1.35 kg/mm - 2.15 kg/mm (75 lb/in - 120 lb/in)
• Extended Length: 318.00 mm (12.50")
• Material: Steel
• Reservoir Location: Internal
• Color/Finish: Black
• Duty: Standard
• Units: Pair

Important to know

When installing shocks on '86-'15 XL models, modifying or spacing the chain/belt guard may be necessary for proper clearance. Confirm that wheel travel can be altered without causing clearance issues before purchasing or installing shocks with a different OEM length. Heavy Duty Applications are recommended for bikes operated near the manufacturer's maximum load rating over 50% of the time.