Fx Track is new system of L-Gauge metal train track compatible with LEGO® brand 9V and RC track elements. Experience all of the advantages of running LEGO® model trains on metal rails, including limitless power without batteries, reliable smooth running and more options for control. The Fx Track system offers both the beginner and advanced hobbyist a superior quality track product for layouts of any size or shape!

Why Metal Track?

Stacks Image 255

  • Metal rails are more durable than plastic rails
  • Metal rails resist bending and twisting for better alignment

Stacks Image 257

  • Avoid environmental impact from disposable batteries
  • Save money from battery replacements

Stacks Image 259

  • Powered track lets you run trains all day long!
  • No more waiting for batteries to run down

Stacks Image 207
Stacks Image 261

  • Deliver more power to track for heavy and/or fast trains
  • Your choice of DC or DCC power sources

Stacks Image 209


Stacks Image 270

  • Injection molded ABS plastic
  • Dark bluish gray colour

Stacks Image 272

  • Nickel plated Copper-Beryllium alloy rails
  • Corrosion resistant
  • Excellent electrical conductivity

Stacks Image 268

  • Suitable for indoor and outdoor use
  • UV safe plastic + corrosion resistance make garden railways a possibility!

Stacks Image 307

  • Sturdy click connections for fast setup and takedown
  • Protected electric connections without rail joiners

Stacks Image 275

  • Compatible with LEGO® brand 9V track elements and accessories

Stacks Image 278

  • Compatible with LEGO® brand RC track elements
  • Compatible with L-Gauge plastic track elements from other manufacturers

Stacks Image 194

System Catalog

Stacks Image 12
Stacks Image 14
The Fx Track System offers LEGO® train fans a variety track elements to build all kinds of interesting layouts and track configurations.
  • 7x Curve radii from R56 to R152
  • 3x Straight rail lengths from 8 to 32 studs long
  • 40-stud long switches (equivalent to R104 radius in diverging route)

Straight Tracks

8808 - S8 Straight Track

Stacks Image 341
  • Length: 8 studs (64 mm)
Stacks Image 452
  • 8 pcs per box (512 mm total length)

8816 - S16 Straight Track

Stacks Image 343
  • Length: 16 studs (128 mm)
Stacks Image 456
  • 8 pcs per box (1024 mm total length)

8832 - S32 Straight Track

Stacks Image 345
  • Length: 32 studs (256 mm)
Stacks Image 448
  • 8 pcs per box (2048 mm total length)

Available March 1, 2021

Curve Tracks

8856 - R56 Curve Track

Stacks Image 357
  • Radius: 56 studs (448 mm / 17-5/8")
  • Sector: 22.5º
  • 16 elements per full circle
Stacks Image 458
  • 8 pcs per box (half circle)

8872 - R72 Curve Track

Stacks Image 359
  • Radius: 72 studs (576 mm / 22-11/16")
  • Sector: 22.5º
  • 16 elements per full circle
Stacks Image 450
  • 8 pcs per box (half circle)

Pre-order soon

8888 - R88 Curve Track

Stacks Image 361
  • Radius: 88 studs (704 mm / 27-23/32")
  • Sector: 11.25º
  • 32 elements per full circle
Stacks Image 454
  • 8 pcs per box (90º circle)

8904 - R104 Curve Track

Stacks Image 367
  • Radius: 104 studs (832 mm / 32-3/4")
  • Sector: 11.25º
  • 32 elements per full circle
Stacks Image 460
  • 8 pcs per box (90º circle)

8920 - R120 Curve Track

Stacks Image 369
  • Radius: 120 studs (960 mm / 37-13/16")
  • Sector: 11.25º
  • 32 elements per full circle
Stacks Image 462
  • 8 pcs per box (90º circle)

Switch Tracks

8040 - P40 Switch Pack

Stacks Image 406
Switches sold in a bundle containing:

  • P40L Left Switch
  • P40R Right Switch
  • 2x R64P curve tracks
  • 2x S8 straight tracks

Coming 2021

8140 - P40L Left Switch

Stacks Image 408

8240 - P40R Right Switch

Stacks Image 410
  • Length: 40 studs (320 mm)
  • Diverging route offset: 8 studs (64 mm)
  • Vee Angle: 22.62º
  • Equivalent radius of diverging route: 104 studs (832 mm)

What is L-Gauge?

L-Gauge is an unofficial term used to describe the hobby of LEGO® System trains which use the common track gauge of 37.5 mm or 40 mm centre-line gauge (5 studs). The L-Gauge standard is described at l-gauge.org. This community site defines the fundamental characteristics, specifications, and geometry of key items such as the track, wheels, couplers, loading gauge, etc. of LEGO® System trains. The standard is not official nor binding to any organization or individual.

See the chart below to see how L-Gauge compares to other popular model train scales:
Stacks Image 622

Get Started Designing Your Dream Layout!

Design your next layout with BlueBrick (by Alban Nanty); an excellent open source software tool for designing LEGO® based layouts. You can arrange baseplates, track, and other items into any desired layout configuration. Assign different drawing layers for each item, generate parts lists, add text annotations, and much more. BlueBrick comes pre-installed with many different parts libraries, including LEGO® track from the 4.5V era up to current 9V/RC track. Fx Track is represented in the Schematic track libraries available for download from l-gauge.org or directly from the links below.

Stacks Image 485

Useful Links

Visit the BlueBrick layout software site to learn more about BlueBrick and to download the latest version:
Stacks Image 541
Visit l-gauge.org to learn more about the LEGO® train hobby and download some useful libraries and instructions:
Stacks Image 544
Visit ldraw.org to learn more about the LDraw parts library standard and the ecosystem of CAD software based on LDraw:
Stacks Image 547


Download BlueBrick schematic track layout libraries in either colour or monochrome styles get started:
Stacks Image 561
Stacks Image 564
Download Fx Track LDraw parts to start designing instructions or to build LEGO® models which use Fx Track:
Stacks Image 570
© 2021 Fx Bricks Inc.