Progressive Suspension 412 Series Shocks - 11.5" - Black - 412-4074B

Upgrade your Harley-Davidson's ride quality with the Progressive Suspension 412 Series shocks. These shocks offer a blend of classic styling and modern suspension technology, providing improved handling and comfort. Designed for easy installation and lasting performance, the 412 Series is an excellent choice for riders seeking a cost-effective suspension upgrade.

Description

The Progressive Suspension 412 Series shocks are engineered to enhance your motorcycle's suspension performance. Featuring a simple yet durable design, these shocks provide a significant improvement over stock suspension. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your load and riding style. Available in multiple styles, including full show-chrome or black covers, with chrome or black springs and end caps, these shocks allow you to customize your bike's appearance while improving its handling. The gas-charged monotube design ensures consistent damping performance, while the progressive rate springs offer a smooth ride over small bumps and increased support during more significant impacts. These shocks are measured center-of-eyelet to center-of-eyelet for accurate fitment.

Features & highlights

• Durable design provides a cost-effective improvement to your motorcycle's suspension.
• Five-position cam-style spring load preload adjuster allows for easy ride customization.
• Available in multiple style options to match your bike's aesthetics.
• Gas-charged monotube design ensures consistent damping performance.
• Progressive rate springs offer a smooth ride and increased support.
• Made in the USA for quality and reliability.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Type: Coilover Monotube
• Mounting Position: Rear
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 2.05 kg/mm - 2.80 kg/mm (120 lb/in - 170 lb/in)
• Extended Length: 292.00 mm (11.50")
• Material: Steel
• Color/Finish: Black
• Duty: Standard
• 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. 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. Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.