Progressive Suspension 412-4013C 412 Series Heavy Duty Rear Shocks

Progressive Suspension 412 Series shocks deliver premium performance and durability for cruiser and touring motorcycles. These heavy-duty rear shocks feature advanced engineering designed to improve ride quality, handling, and comfort across all riding conditions.

Key Features:

• High-performance gas cells with double-wall construction for superior strength and heat dissipation
• 6-stage velocity-sensitive dampening provides optimal control through compression and rebound cycles
• Heat-treated hard-chrome piston rods resist wear and corrosion for extended service life
• Long-life seals and fade-resistant hydraulic oil maintain consistent performance
• Special cam adjusters allow easy tool-free spring preload adjustment to accommodate varying loads
• Includes upper and lower mounting bushings for complete installation
• Backed by manufacturer's one-year limited warranty

The 412 Series represents Progressive Suspension's commitment to quality aftermarket suspension components. These shocks are engineered to replace worn OEM shocks and provide a noticeable improvement in ride comfort, stability, and control. The adjustable preload system makes it easy to fine-tune your suspension for solo riding or two-up touring with cargo.