Documentation
4DBrix Assembly Instructions
Train Tracks
Double Crossover

The instruction manual of the modular™ double crossovers; 4DBrix™ set 210.

Ultimate Railroader™ - Double Crossover

The instruction manual of the Ultimate Railroader double crossover; 4DBrix™ set 250.

Ultimate Railroader™ - Single Crossover

The instruction manual of the Ultimate Railroader single crossover; 4DBrix™ set 251.

Monorail Automation
Mounting monoswitch brackets

This page shows how to mount a 4DBrix™ motor bracket onto a LEGO® monoswitch.