Progressive Suspension 412 Series Shocks - 12" - Chrome - 412-4042C

Upgrade your Harley's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a blend of performance and value, providing a significant improvement over stock suspension. With their durable design and easy adjustability, the 412 Series shocks deliver a comfortable and controlled ride.

Description

The Progressive Suspension 412 Series shocks are engineered specifically for Harley-Davidson models, offering a cost-effective and noticeable upgrade to your motorcycle's suspension. The simple yet durable design ensures long-lasting performance. Fine-tune your ride with the five-position cam-style spring load preload adjuster, allowing you to easily adapt to varying loads and riding conditions. 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 the look of your bike while enhancing its performance. Made in the USA, these shocks are measured center-of-eyelet to center-of-eyelet for precise fitment. The gas-charged damping method contributes to a smooth and controlled ride, absorbing bumps and vibrations effectively.

Features & highlights

• Specifically designed for Harley-Davidson models, ensuring optimal fit and performance.
• Five-position cam-style spring load preload adjuster allows easy fine-tuning for different riding conditions.
• Durable design provides a cost-effective improvement to your motorcycle's suspension.
• Available in various styles, including chrome and black options, for personalized aesthetics.
• Gas-charged damping method ensures a smooth and controlled ride.
• Made in the USA, guaranteeing quality and craftsmanship.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4042C
• Type: Coilover Monotube
• Mounting Position: Rear
• Adjustment Style: Automatic
• Damping Method: Gas Charged
• Material: Steel
• Color/Finish: Chrome
• Duty: Standard
• Extended Length: 12.00" (305.00 mm)
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 210 lb/in - 250 lb/in (3,75 kg/mm - 4,50 kg/mm)
• 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. 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.