Technical Features

  • Dyno Tested and matched for balance and predictability
  • NASCAR inspired true monotube design
  • Nitrogen charged performance shocks
  • Low friction surface – ultra premium bushings and seals
  • Super slippery oil design in-house
  • Engineered to a standard, not built to a price
  • Adjust spring pre-load by inserting pre-load spacers, no special tools needed
  • Limited Lifetime Warranty
  • Made in USA!
  • Technical Support
  • Rebuildable

Practical Benefits

  • Varying spring rate eliminates bottoming out.
  • We have your back and support you, and our product.
  • Each shock supports American workers, American riders as well as YOUR American riding culture
  • Re-buildable - you never have to buy another set of shocks again.
  • Delivers improved performance with the rider experiencing improved handling, greater traction, reduced harshness and consistent cornering at elevated speeds
  • Easily absorbs high energy impacts and delivering greater rider comfort

Includes 10wt oil, fork seals and copper washers for installation                                                                            
Pricing is for a SET of 2.

Harley-Davidson® Front Fork Cartridge

5(47 ratings)
$945.00
Shipping calculated at checkout.

By answering these questions, we will select the correct shock and adjust it specifically to your riding style.





The Suspension Technologies USA Front Fork Cartridges are engineered for Harley-Davidson® riders who demand superior handling, control, and ride quality. Designed with a true mono-tube, low-pressure nitrogen-charged system, this cartridge significantly enhances front-end stability, reduces dive under braking, and eliminates topping out. Built with high-grade anodized and zinc-plated materials, it ensures longevity and corrosion resistance. 

The Harley-Davidson® Front Fork Cartridges features progressive-rate springs, offering a dynamic response that adapts to various road conditions, ensuring a smoother and more controlled ride. Utilizing ultra-premium low-friction bushings and seals, it minimizes stiction for effortless suspension movement. 

The fully rebuildable design means you never have to replace your forks again—simply refresh the internals when needed. Engineered for high-performance riding, this system enhances cornering precision, absorbs high-energy impacts, and delivers an unmatched level of confidence and comfort on every ride. Proudly made in the USA and backed by a limited lifetime warranty, it’s the ultimate front-end upgrade for your Harley-Davidson®.

Enhanced Performance for a Superior Ride

- Improved Handling & Control: Enjoy precise cornering, reduced front-end dive during braking, and increased stability at high speeds.

- Smoother, More Comfortable Ride: Our advanced suspension technology absorbs road imperfections, ensuring a plush and controlled ride, even on rough or uneven surfaces.

Premium Quality & Long-Lasting Durability

- Rebuildable & Long-Lasting Design: Unlike stock suspension components that wear out over time, our cartridges are built to last, reducing the need for costly replacements.

- Premium Materials: Anodized and zinc-plated shocks, low-friction bushings, and high-performance seals maximize durability and reliability.

- Nitrogen-Charged Technology: Enhances damping performance, delivering a consistent and smooth ride in all conditions.

Unmatched Value & Support

- Proudly Made in the USA: Designed and manufactured in the United States, ensuring superior craftsmanship while supporting local workers.

- Technical Support & Warranty: We stand behind our products with expert technical support and a limited lifetime warranty, giving you confidence in your purchase.

Shop at Suspension Technologies USA for Harley-Davidson® Front Fork Cartridges

Ready to upgrade your Harley-Davidson® with a set of Suspension Technologies USA Front Fork Cartridges? Suspension Technologies USA is here to provide you with the best suspension solution for your ride. Shop our front fork cartridges to upgrade your suspension.

Customer Reviews

5.0

47 Reviews

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RS

Robert Saylor

Easy install, Should have done it sooner.

I recently replaced my rear shocks and knew immediately I needed the front. I order on Thursday shipped Friday and delivered the fallowing week. Easy installation and the bike runs like it’s on rails. Don’t hesitate just do it.

Review on 25/04/2025

Reply from Suspension Technologies USA

We’re happy to hear everything from shipping to install went smoothly. Thanks for the support and enjoy the ride!

BS

Brian Seckel

bought as a package

i put the front cartridge on the same time as the rear and i could not be happier. my bike has 145 hp and 160 lbs torque, this setup is planted and helps the bike launch much better. highly recommended.

Review on 06/05/2025

HB

Henry Black

Incredible difference

Amazed at the difference in handling with this front suspension. Best upgrade to date.

Review on 19/06/2024

MM

Mike Marcheterre

Simple and everything you need

Nice improved ride from my blown out front shocks. I already had rears from. Suspension technologies and knew how the ride was so doing thr fronts was a no brainer. Kit included everything I needed and was only a couple hour project

Review on 27/05/2024

KB

Kim Britton

Love the improved suspension

Got the front end done on my 23 RG ST. Could not be more pleased and a very fair price!!!

Review on 25/05/2024

DJ

Doug Jones

Front shock cartridges

I've been putting off upgrading my stock HD front shocks on my Trike for a long time. I have had 14" adjustable gas shocks in the back for awhile and the difference in the ride from them is incredible. Now I can say the same for the fronts! This w...More

Review on 21/06/2024

TB

Todd Boucher

Great

Immediate difference in the ride, much more controlled front brake dive and return. Great feedback through the bars as well. It’s been about 200 miles so far. When the rears get soft I’ll be going with Suspension Technologies rear shocks as well.

Review on 29/05/2024

MJ

Matt J

If you know you know

Drastically different than stock! More control. I used to watch my front suspension move drastically while just cruising. These are planted. Firmer? Yes. But in a good way. More responsive and in control. I felt the huge improvement on my first long ...More

Review on 30/06/2024

SM

Sebastian Micalef

Great ride

Better in corning and exploration is quicker too 👍

Review on 24/06/2024