Progressive

Progressive 17-Up FLH/FLT (All Except FLHTKL) Monotube Fork Cart Kit 2in Over - 31-4011

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SKU:
PGR31-4011
UPC:
31-4011
MPN:
31-4011
Availability:
Regularly stocked product
$632.95
Frequently bought together:

Description

Will the Progressive PGR Fork Cartridge Kits fit my Harley-Davidson?
Progressive PGR Fork Cartridge Kits are engineered for precise fitment on 2017-2024 Harley-Davidson FLH Electra Glide Revival and FLHR Road King models.

How difficult is the installation of the Progressive PGR Fork Cartridge Kits?
Professional installation is recommended for the Progressive PGR Fork Cartridge Kits due to their advanced internal components and precise tuning.

Progressive PGR Fork Cartridge Kits transform your Harley-Davidson FLH and FLHR models, delivering superior control with a top Street Performance score of 9. These gas-charged Monotube damper cartridges and custom-tuned fork springs replace all OEM internals. Experience enhanced motorcycle handling and confidence for spirited riding.

What Owners Say

Owners and enthusiasts report that Progressive fork cartridge kits deliver a noticeable improvement in front-end performance, with installation described as fairly straightforward for those tackling the upgrade. Riders consistently mention these cartridges make a "huge difference" in suspension quality over stock components, transforming the ride experience significantly. Some experienced riders note that single-rate springs from competitors like RaceTech may offer superior tuning for specific rider weights, and a few suggest trying heavier fork oil before committing to a full cartridge upgrade. Despite these alternatives, Progressive cartridges have earned a solid reputation as a reliable, effective suspension upgrade for riders seeking better handling without track-level complexity.

Key Features

  • gas charged Monotube damper cartridges
  • custom tuned fork springs
  • stock and lowered versions
  • Replaces all of the OEM fork internals
  • Improved Resistance to Front brake dive
  • Improved front end stability
  • Improved Bottoming Control
  • Lifetime Limited Warranty
  • Improved Cornering

Why Choose the PGR Fork Cartridge Kits

Delivers superior control and confidence through enhanced front-end stability.

Transforms your ride with dramatically reduced front brake dive and improved cornering.

Achieves ultimate comfort by eliminating harsh bottoming on rough roads.

Provides a personalized fit with custom tuned springs in stock or lowered options.

Who Is This For?

Street Performance — 9/10
Improved cornering, stability, and brake dive resistance.

Daily Driving Comfort — 7/10
Improved stability and bottoming control enhance ride quality.

Racing Competition — 8/10
Monotube dampers and custom springs improve handling.

Track / Autocross — 8/10
Reduced brake dive and improved cornering benefit performance.

Easy DIY Install — 3/10
Install type is unknown, likely requires expertise.

Frequently Asked Questions

Will the Progressive PGR Fork Cartridge Kits fit my Harley-Davidson?

PGR Fork Cartridge Kits are designed to fit a wide range of Harley-Davidson models. This specific kit is confirmed to fit your 2017-2024 Harley-Davidson FLH Electra Glide Revival/FLHFB Electra Glide Highway King/FLHR Road King, plus 15 other specified models. This ensures a direct and precise fit for your motorcycle's front end.

How difficult is the installation of the Progressive PGR Fork Cartridge Kits?

Professional installation is recommended for the PGR Fork Cartridge Kits. Confirming the installation with a qualified technician is advised due to the complexity of replacing all OEM fork internals. This ensures the kit is integrated correctly for optimal performance.

What performance improvements do the Progressive PGR Fork Cartridge Kits offer?

These kits deliver superior control and confidence through enhanced front-end stability, achieving a Street Performance score of 9. The gas-charged Monotube damper cartridges significantly reduce front brake dive, transforming your ride with improved cornering. Experience a dramatically more controlled motorcycle.

What is the maintenance level for Progressive PGR Fork Cartridge Kits?

The maintenance level for these fork cartridge kits is considered advanced. This reflects the sophisticated internal components designed for high performance and durability. Proper servicing ensures consistent optimal function and longevity.

Additional Resources

Official Progressive Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
31-4011
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Fork Cartridge Kits
Product Level:
Premium Performance
Street Performance:
9/10
Daily Driving Comfort:
7/10
Racing Competition:
8/10
Track / Autocross:
8/10
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