Progressive Suspension 412-4022C 412 Series Heavy Duty Rear Shocks

The Progressive Suspension 412 Series shocks deliver premium performance and durability for cruiser and touring motorcycle applications. These heavy-duty rear shocks feature high-performance gas cells and double-wall construction for superior strength and heat dissipation.

Key Features:

• High-performance gas cells provide consistent damping and fade resistance
• Double-wall construction for enhanced durability and heat management
• 6-stage velocity-sensitive damping adjusts to changing road conditions
• Heat-treated hard-chrome piston rods resist corrosion and wear
• Long-life seals and fade-resistant oil for extended service life
• Special cam adjusters allow easy spring preload adjustment without tools
• Backed by a one-year limited manufacturer warranty

Progressive Suspension 412 Series shocks are engineered to improve ride quality, handling, and load-carrying capability. The velocity-sensitive damping automatically adjusts to provide a smooth ride over small bumps while controlling larger impacts. The convenient cam-style preload adjusters make it easy to fine-tune the suspension for solo riding or carrying a passenger and cargo.