Progressive Suspension 412 Series Shocks - 12.5" - Chrome - 412-4060C

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series Shocks. These shocks offer a cost-effective solution for enhanced ride quality and performance. Built with a simple, durable design, the 412 series provides a significant improvement over stock suspension.

Description

The Progressive Suspension 412 Series Shocks are specifically designed for Harley models, ensuring optimal fit and performance. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your individual preferences and load conditions. Whether you prefer a show-chrome or blacked-out aesthetic, multiple style options are available, including full show-chrome or black covers, as well as chrome or black springs and end caps. The gas-charged damping method and progressive spring rate contribute to a smooth and controlled ride, while the heavy-duty option caters to bikes frequently operated near their maximum load rating. These shocks are measured center-of-eyelet to center-of-eyelet for accurate installation. Proudly made in the USA, the 412 Series Shocks offer both quality and performance.

Features & highlights

• Improve your motorcycle's suspension performance with a cost-effective and durable design.
• Easily adjust your ride with a five-position cam-style spring load preload adjuster.
• Customize your bike's appearance with multiple style options, including chrome or black finishes.
• Enjoy a smoother and more controlled ride with gas-charged damping and progressive spring rate.
• Specifically designed for Harley-Davidson models for optimal fit and performance.
• Heavy-duty applications available for bikes operated at or near maximum load.
• Made in the USA.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4060C
• Mounting Position: Rear
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 1.60 kg/mm - 2.30 kg/mm (90 lb/in - 130 lb/in)
• Extended Length: 318.00 mm (12.50")
• Material: Steel
• Color/Finish: Chrome
• Duty: Heavy Duty
• Reservoir Location: Internal
• 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.