Progressive Suspension 412 Series Shocks - 11.5" - Chrome - 412-4075C

Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a cost-effective and durable improvement over stock suspension, enhancing your motorcycle's handling and ride quality. Available in multiple styles, including show-chrome and black covers, with chrome or black springs and end caps, you can customize the look to match your bike's aesthetic.

Description

The 412 Series shocks from Progressive Suspension are specifically designed for Harley-Davidson models, providing a significant upgrade in suspension performance. Featuring a simple yet robust design, these shocks offer a cost-effective way to improve your motorcycle's handling and comfort. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your load and riding style. These shocks are gas-charged and feature a coilover monotube design, ensuring consistent damping and a smooth ride. Built with a progressive spring rate, these shocks effectively absorb bumps and vibrations, delivering enhanced stability and control on the road. Manufactured in the USA, the 412 Series shocks guarantee quality and durability.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring optimal fit and performance.
• Cost-effective improvement to your motorcycle's suspension performance.
• Five-position cam style spring load preload adjuster for easy ride customization.
• Available in multiple style options, including show-chrome and black covers.
• Gas-charged damping method provides consistent and reliable performance.
• Heavy-duty applications recommended for bikes operated near maximum load capacity.
• Made in the USA, ensuring high-quality craftsmanship and durability.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• MPN: 13100480
• Color/Finish: Chrome
• Mounting Position: Rear
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Extended Length: 11.50"
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 125 lb/in - 170 lb/in (2.20 kg/mm - 3.00 kg/mm)
• Duty: Heavy Duty
• Material: Steel
• 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. Refer to most recent certificate for current listing for road use approval.