Progressive Suspension 412 Series Shocks For Harley Models

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. Designed for durability and performance, these shocks provide a cost-effective improvement to your ride quality. With multiple styles available, you can customize the look of your bike with full show-chrome or black covers, and chrome or black springs and end caps. These shocks are measured center-of-eyelet to center-of-eyelet for accurate fitment.

Description

The Progressive Suspension 412 Series shocks offer a simple yet effective upgrade to your motorcycle's rear suspension. These coilover monotube shocks feature a gas-charged damping method, ensuring consistent performance across various riding conditions. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride for optimal comfort and handling. Built with a durable steel construction and finished in black, these shocks are designed to withstand the rigors of the road while enhancing your bike's aesthetics. The progressive spring rate, ranging from 210 lb/in to 250 lb/in, provides a smooth and controlled ride, absorbing bumps and imperfections with ease. Suitable for Harley-Davidson models, the 412 Series offers improved stability and confidence, whether you're cruising down the highway or navigating city streets.

Features & highlights

• Enhance your Harley-Davidson's suspension performance with these durable and reliable shocks.
• Enjoy a comfortable and controlled ride thanks to the gas-charged damping and progressive spring rate.
• Easily fine-tune your suspension with the five-position cam-style spring load preload adjuster.
• Customize your bike's appearance with multiple style options, including chrome or black finishes.
• Experience improved stability and handling for a safer and more enjoyable riding experience.
• Made in the USA, ensuring high-quality craftsmanship and materials.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4036B
• Mounting Position: Rear
• Units: Pair
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 210 lb/in - 250 lb/in (3.75 kg/mm - 4.50 kg/mm)
• Extended Length: 12.00" (305.00 mm)
• Material: Steel
• Color/Finish: Black
• Duty: Standard
• 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. 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.

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