PROGRESSIVE SUSPENSION 412 Series Shock - 13" - Standard - Chrome - XL - '04-'19 412-4065C

Stock Harley shocks compromise both comfort and handling, especially under load or aggressive riding conditions. The Progressive 412 Series delivers a tunable suspension platform that lets you dial in preload to match your weight, riding style, and road conditions—without the cost of premium alternatives. Simple, proven engineering means more time riding and less time troubleshooting.

Key Features:

• Five-position cam preload adjuster
• 13" length (center-eyelet to center-eyelet)
• Fits '04–'19 XL models
• Chrome finish
• Bolt-on installation
• TüV-approved design
• Durable, cost-effective upgrade
• Adjustable ride geometry
• Heavy-duty rated option available

Installation Notes: Chain or belt guard modification may be required on some XL models. Confirm wheel travel clearance before installation to avoid swingarm, exhaust, or tire contact. Shock length affects steering geometry slightly—13" provides quicker steering response compared to shorter OEM units.