Progressive Fork Springs — 2009-2011 Harley-Davidson

Progressive Rate fork springs for 2009-2011 Harley-Davidson, engineered to absorb small road bumps while remaining firm enough to handle larger impacts without excessive front-end dive during braking. Precision-wound construction with a lifetime manufacturer's warranty.

Features

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

Specifications

• Brand: Progressive
• Manufacturer Part #: 11-1549
• Weight: 3.25 lb
• Category: Suspension / Fork Springs
• WARNING: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov

Fitment

Fits 2009-2011 Harley-Davidson models.

Frequently Asked Questions

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

Progressive Rate springs start soft to soak up small bumps, then firm up under load for better control during hard braking or cornering.

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

Yes — these springs are specifically tuned to minimize front-end squat during hard braking while maintaining ride comfort on smooth roads.

Is installation difficult?

Fork spring replacement typically requires fork disassembly. Many riders have a shop handle it, but experienced DIYers can do it with basic suspension tools.

Do they come in different spring rates?

Some applications offer Heavy Duty and Standard versions. Check your model year to confirm which version fits your bike.

California Proposition 65 Warning

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