Harley Davidson FXR inverted forks

• Developed by REMMOTORCYCLE
• CNC-machined aluminum triple tree
• Kayaba inverted fork legs
• 2 lengths available
• 3 triple tree widths available depending on wheel hub width
• 3 colors available
• Compatible with Harley-Davidson FXR models
• Performance brake kit and wheels available as options

Why choose a Kayaba inverted fork for your Harley-Davidson FXR?

This kit is much more than a visual upgrade. It is a true transformation of the front end for the FXR platform. With its modern inverted design, CNC-machined rigid triple tree, and premium Kayaba fork legs, the bike becomes more precise, more stable, more confidence-inspiring, and visually much more distinctive.

• More precise front end
• Improved braking stability
• Better road feedback
• More premium and aggressive riding position
• A complete transformation of the bike’s character

Compatible Harley-Davidson FXR models

This inverted fork kit is designed for FXR models. Compatibility depends on your front wheel setup and axle configuration.

• FXR Super Glide
• FXRS Low Glide
• FXRT Sport Glide
• FXRP Police
• FXRD Grand Touring
• FXLR Low Rider (FXR-based)

We provide the necessary components for proper compatibility: specific wheel spacers, wheel bushings and wheel bearings.

Components of the inverted fork kit

Triple tree

Designed by REM, the triple tree is fully CNC-machined from 6061 aluminum. It provides the rigidity and precision needed to fully exploit the performance of this modern inverted front end.

Kayaba fork legs

The fork legs are based on components from the renowned Japanese manufacturer KAYABA. This setup delivers a much more modern front-end feel compared to the stock FXR fork, significantly improving both handling and visual impact.

2 available lengths

The 33 inch / 840 mm version is ideal for a club style or performance FXR build.
The 29.9 inch / 760 mm version is ideal for a sport custom, roadster or café racer build (like the one shown in the gallery).

Available lengths: 29.9 inch / 760 mm or 33 inch / 840 mm.
Tube diameter: 43 mm.
Travel: 120 mm (29.9") and 150 mm (33").

3 triple tree widths available

To ensure a perfect fit depending on your front wheel, this inverted fork kit is available in three different triple tree widths.

The required width depends on the hub width, measured from disc mount to disc mount.

• 112 mm for narrow wheels
• 141 mm for intermediate setups
• 161 mm for wider Harley-Davidson wheels

This ensures correct spacing, perfect alignment and a cleaner overall installation.

3 available colors

The fork tubes are available in silver, black or gold. Custom finishes are also available on request. Inner tubes can also be customized with different finishes.

Gold version in 33":

Black version in 29.9":

Performance brake kit available as an option

To fully unlock the potential of the inverted fork, we also offer a performance brake kit as an option.

• High-performance radial calipers
• Matching master cylinder
• Clutch lever
• Brake lines

Once paired with the inverted front end, braking is completely transformed. The result is a much more powerful, precise and confidence-inspiring front brake.

Available here: Harley radial brake kit for inverted fork RXC

Wheels available as an option

We also offer matching wheels to complete your build and create a fully coherent front end:

• Spoked wheels
• Forged aluminum wheels

This allows you to build a complete front-end setup around the fork, depending on your style and performance goals.

What’s included in the fork kit

• Triple tree
• Steering stem
• 2 x Kayaba fork legs
• Mounting hardware
• Front axle (stainless steel 304)
• Wheel spacers
• Steering bearings

Give your FXR the upgrade it deserves.

Build a front end that matches your expectations in performance, control and finish.
Every component is designed to work together, not just to look good.

Whether you choose inverted forks, radial braking, or a complete setup with wheels, the goal remains simple:
a more precise, more enjoyable and clearly more distinctive Harley than stock.