PROGRESSIVE SKU: T14-613981

Progressive Fork Cartridge Kits — Harley-Davidson Electra Glide, Electra Glide Classic, Electra Glide Ultra Classic (1955-2026)

$2.144.000,00
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NOT SURE ABOUT FITMENT?

Progressive Monotube fork cartridge kit for Harley-Davidson large touring models, engineered to reduce front-end dive under braking and improve stability in corners. Direct-fit replacement for factory fork internals that handles bottoming better than stock.

Features

  • Monotube design reduces front brake dive
  • Improved front-end stability
  • Enhanced cornering control
  • Better bottoming resistance

Specifications

  • Brand: Progressive
  • Manufacturer Part #: 31-4005
  • Category: Suspension / Fork Cartridge Kits
  • Weight: 10 lb
  • California Prop 65 Warning: Yes — contains materials known to cause cancer and reproductive harm. www.P65Warnings.ca.gov

Fitment

Fits Harley-Davidson large touring models (FLH platform).

Frequently Asked Questions

Will this fit my specific Harley model?

This kit is engineered for Harley large touring models on the FLH platform. Confirm your exact model year with Progressive before ordering.

Do I need a fork rebuild kit to install this?

This is a complete cartridge kit. Installation requires removing and disassembling your forks — shop installation is recommended.

How much stiffer will my forks feel?

Progressive cartridges reduce dive and improve control without necessarily making the ride harsher. Most riders notice better stability and less bottoming.

What's included in the kit?

Complete monotube cartridge assemblies ready to install into your fork tubes. Hardware and seals are included.

Is this compatible with aftermarket handlebars or other mods?

Cartridge performance is independent of handlebar choice. Verify fitment with your complete fork assembly before installation.

California Proposition 65 Warning

Progressive Monotube Fork Kit Low FLH

Features

  • Improved resistance to front brake dive Improved front end stability Improved cornering Improved bottoming control

Specifications

  • Brand: Progressive
  • Manufacturer Part #: 31-4005
  • Category: Suspension / Fork Cartridge Kits
  • Weight: 10 lb
  • Fitment: Harley-Davidson

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

BRANDProgressive
TYPEFork Cartridge Kits
SKUT14-613981
WEIGHT10.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.46
13 RATINGS
5★ 9
4★ 3
3★ 0
2★ 0
1★ 1
✓ VERIFIED
Oct 31, 2018

Terrible ride

These were worse than stock. They were super stiff and rode terribly. I was looking for a softer ride that would soak up the bumps and it did the exact opposite. Would never recommend these to anyone. I am 150lbs for reference.

— ryan v
✓ VERIFIED
Apr 8, 2020

Night and day

Unbelievable difference from stock 2014 forks suspension. Progressive monotubes were worth every penny and I should’ve done it last year. It’s like riding on a cloud now compared to back jarring pain over every surface irregularity. Don’t hesitate, by them and be done with it. Enjoy your

— Charles C
✓ VERIFIED
Jun 21, 2024

Great for the money

I wanted to get the legends to match the rear i purchased prior however these much less money with great reviews. But almost 400 miles on them and i am very pleased. Much better than stock. No more dipping hard with braking and acceleration.

— NICK G
✓ VERIFIED
Jul 20, 2022

2015 Road Glide Special 1? lower Cartridge Kit. I installed it!

I personally installed these 1? lower over stock Cartridge Kit in my 2015 Road Glide Special. I also changed my fork lowers to Chrome at the same time. It was a lot of work but SO WORTH IT!! It went from a Cadillac to a Corvette suspension wise. I would do it all over again.

— Anthony B
✓ VERIFIED
Apr 23, 2021

Put them on a 2016 Roadglide special. Huge difference how bumps feel at the handle bars. A week later I put progressive 944’s on the back! Unbelievable! I never would have believed someone if they told me it could make such a difference ! Highly recommend both!

— Anonymous
✓ VERIFIED
Apr 8, 2021

Glad I made this purchase!

I wasn't satisfied with stock suspension at all. I didn't like the front end dive on my 15 Ultra Limited or the way it chattered over ripples on some of our awful roads. Progressive Shocks eliminated my two biggest gripes with the OEMs. I'm very satisfied. I have not ridden on any other after market suspension so I can't compare these v Ohlins etc. For the money, I'm very happy with this purchase.

— Scott E