The Progressive 412 Series is a double-wall steel body shock with nitrogen-charged, multi-stage velocity-sensitive valving for smooth, consistent damping. A five-position cam-style preload adjuster lets you set the ride for solo, two-up, or loaded touring without special tools.

Features

• Double-wall steel shock body
• Nitrogen-charged, multi-stage velocity-sensitive valving
• Five-position cam-style spring preload adjuster
• Progressive-rate coil springs
• Available in standard and heavy-duty spring rates
• Chrome or black finish options

What's Included

• Pair of shocks

Installation Notes

Note: Before installing shocks of a different length than stock, confirm that wheel and suspension travel can change without creating clearance issues.

Specifications

• Extended length: 12"
• Duty: Heavy Duty
• Spring rate: 125/170 lbs/in progressive
• Finish: Black
• Sold in pairs
• Limited lifetime warranty