Progressive Fork Springs — Harley-Davidson

Progressive Rate fork springs for Harley-Davidson, engineered to absorb small road bumps while maintaining firmness on larger impacts. Precision-wound design reduces front-end dive during braking and improves overall ride comfort.

Features

• Progressive rate spring curve
• Precision wound construction
• Reduces front-end dive during braking
• Lifetime manufacturer's warranty

Specifications

• Brand: Progressive
• Manufacturer Part #: 11-1569
• Category: Suspension / Fork Springs
• Weight: 4.95 lb
• Prop 65 Warning: Yes — Cancer and Reproductive Harm (California)

Fitment

Fits Harley-Davidson models. Some applications are available in Heavy Duty and Standard versions.

Frequently Asked Questions

What's the difference between Progressive Rate and standard springs?

Progressive rate springs start soft for bump absorption, then stiffen as compressed — giving comfort on small bumps and support on big hits without harsh bottoming.

Will these reduce front-end dive when I brake hard?

Yes — Progressive rate design and spring selection specifically reduce brake dive while maintaining ride comfort.

Do these come with installation instructions?

Yes. Installation requires fork disassembly. Many riders have a shop install them to ensure proper spring seating and fork bleed-down.

Are these covered by a warranty?

Yes — lifetime manufacturer's warranty against defects in materials and workmanship.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov