PROGRESSIVE SUSPENSION 412 Series Shock - 14.25" - Standard - Black - H-D 412-4024B

Progressive Suspension's 412 Series shocks deliver measurable improvements in ride quality and handling without breaking the bank. The five-position preload adjuster gives you precise tuning for your specific load and riding style, while the proven design focuses on durability over marketing hype. If you're running an XL Harley and tired of stock suspension compromises, these shocks offer a straightforward path to better control and comfort.

• Length: 14.25 inches
• Measurement: Center-of-eyelet to center-of-eyelist
• Preload adjustment: Five-position cam
• Finish: Black powder coat
• Fitment: H-D XL models
• Installation: Bolt-on
• TüV certified: Yes (verify current documentation)
• Design philosophy: Simple, durable, cost-effective
• Note: May require chain/belt guard modification (1986-2015 XL)
• Slightly longer than stock: Quickens steering geometry
• Load rating: Heavy-duty rated
• MPN: 412-4024B