Prusa Black Friday is here! Free shipping, printer discounts, amazing gifts & more! See all deals!

Lego Train Track Straight Track (L-Gauge)

LEGO Train Track - fully compatible with LEGO train track
10
34
0
103
updated September 5, 2025

Description

PDF

Check out this new LEGO compatible train track!

  • Fully compatible with LEGO train track (L-gauge) by pushing together.
  • Studs can connect to other LEGO bricks.
  • All designed in SolidWorks to be as close as possible to the original LEGO track shape - including all fillets/chamfers/sizing.
  • Two model versions (Includes / Without Supports) included. The version with supports is recommended as the supports easily break away and are already included in the model!

Print Settings:

INCLUDES SUPPORTS -   (RECOMMENDED)   The track includes its own “break-away” supports.

WITHOUT SUPPORTS - Supports will need to be manually added on the connectors.  

  • For this option, supports are needed on the connectors. I have found “paint on” supports are the easiest but other supports work just as well.

Generally the track works well with PLA and PLA+, as well as PETG. However, I've had the most success with slowing down the first 3-5 layers with minimal cooling to stop the rails from warping. 

I hope you get some good prints out of these track parts, and please post any suggestions for how to improve the designs in the comments! Or what other shape track I should release!

Thanks :-)

Model origin

The author marked this model as their own original creation.

License