Progressive Suspension 412 Series Shocks - 12.6" - Chrome - 412-4048C

Upgrade your Harley-Davidson'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. The 412 Series is engineered for durability and ease of use, ensuring a comfortable and controlled ride.

Description

The Progressive Suspension 412 Series shocks are designed specifically for Harley-Davidson models, offering a cost-effective solution to enhance your motorcycle's suspension performance. With their simple yet robust design, the 412 shocks deliver improved handling and ride quality. A 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 various style options, including full show-chrome or black covers, with chrome or black springs and end caps, you can customize the look of your bike. Built with quality materials and gas-charged damping, these shocks ensure consistent performance and long-lasting durability. These heavy-duty shocks are recommended for bikes operated near the manufacturer's maximum load rating more than 50% of the time. All shocks are measured center-of-eyelet to center-of-eyelet, ensuring precise fitment.

Features & highlights

• Enhance your Harley's suspension performance with these durable and cost-effective shocks.
• Easily adjust your ride with the five-position cam-style spring load preload adjuster.
• Customize your bike's appearance with multiple style options, including chrome and black finishes.
• Enjoy consistent performance and long-lasting durability thanks to gas-charged damping.
• Made in the USA, ensuring high-quality craftsmanship.
• Heavy-duty design for bikes operated at or near maximum load capacity.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 412-4048C
• Mounting Position: Rear
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 4.80 kg/mm - 5.65 kg/mm (270 lb/in - 315 lb/in)
• Extended Length: 320.00 mm (12.60")
• Material: Steel
• Color/Finish: Black, 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.