Jump to content

LEGO Train Tech

Comprehensive Train Resource

7,113 topics in this forum

  1. LEGO Trains 2026 1 2 3 4 7

    By Vilhelm22,   
    • 164 replies
    • 33.3k views

  2. Lego Powered Up Pocket Book 1 2

    By idlemarvel,
    • 33 replies
    • 25.2k views

  3. Trains in 4-Wide 1 2 3 4 11

    By JopieK,
    • 265 replies
    • 108.6k views

  4. TRAIN TECH Registry 1 2 3 4 38

    By WesternOutlaw,   
    • 946 replies
    • 333.8k views

  5. The last guide you will need to repair Lego Train 9v Connectors

    By BatteryPoweredBricks,
    • 24 replies
    • 30.8k views

  6. TRAIN TECH Help, General Questions & Talk to the Staff 1 2 3 4 24

    By WesternOutlaw,   
    • 578 replies
    • 146.7k views

  7. Track transition curves

    By witchy,
    • 24 replies
    • 11k views

  8. Maximizing integrated use of the Powered Up Hub 1 2

    By Desvejk,
    • 25 replies
    • 30.3k views

  9. Central Station - the Train Tech Master Index

    By WesternOutlaw,   
    • 0 replies
    • 110.8k views

  10. Lego Idea Big Track from 12V to 9V

    By davidek_20,
    • 0 replies
    • 18 views

  11. LEGO Powered Up Trains Compendium (free downloadable book)

    By idlemarvel,
    • 11 replies
    • 653 views

  12. My HSB in 1:41 Scale 1 2

    By Brockenlok,   
    • 26 replies
    • 1.5k views

  13. Fx Bricks (Michael Gale) announces Fx Track system 1 2 3 4 34

    By HoMa,
    • 836 replies
    • 217.7k views

  14. GWR 4-6-0 (Hall class) steam locomotive 5909 'Newton Hall' - real world MOC

    By Murdoch17,   
    • 9 replies
    • 498 views

  15. 1910s American interurban streetcar - real world MOC inspired by set 10308

    By Murdoch17,   
    • 6 replies
    • 392 views

  16. narrow gauge stud.io track

    By XG BC,
    • 9 replies
    • 1.8k views

  17. [WIP] Lego monorails. [Custom Rail Systems (CRS)] 1 2 3 4 24

    By Trekkie99,   
    • 592 replies
    • 201k views

  18. Little 12v motor story and question

    By Good old Lego builder,
    • 1 reply
    • 234 views

  19. 2 axle coal wagon

    By LL1982,
    • 17 replies
    • 1k views

  20. How do I attach a train boogie to the main base without the connector piece that has a technic pin on top?

    By rubiks cube speeeed,
    • 5 replies
    • 588 views

  21. 2026 update to my original 2002 passenger train with 4-6-0 steam loco - real world MOC (updated 6/26/26)

    By Murdoch17,   
    • 12 replies
    • 2.2k views

  22. MOC NS2205 diesel-electric locomotive [updated] 1 2

    By LL1982,
    • 26 replies
    • 1.5k views

  23. Big Ben Bricks is closing 1 2

    By benfleskes,
    • 47 replies
    • 13k views

  24. Lego Train 9V cables REPAIRED! WORKS 100%!!! MUST SEE! CHEAPER way than original LEGO wires!

    By davidek_20,
    • 3 replies
    • 465 views

  25. Standard For Lego Custom Gauge Trains and Railways

    By SNIPE,
    • 6 replies
    • 681 views

  26. Bricklink Designer Program Trains Sets | 2024 & Beyond 1 2 3 4 5

    By RedBrick1,   
    • 104 replies
    • 17.8k views

  27. [MOC][WIP] Intermodaltransport System "Modalohr" 1 2

    By Ts__,   
    • 47 replies
    • 2.7k views

  28. Flying Scotsman 4472 (4-6-2 LNER A3 class steam locomotive) and four 1930s passenger coaches - updated with real world pics 6/16/26

    By Murdoch17,   
    • 24 replies
    • 1.9k views

  29. [MOC] LEGO HŽPP Končar 6211-001 battery-electric multiple unit

    By Ashi Valkoinen,
    • 16 replies
    • 2.2k views

  30. [MOC] Regional Train Station

    By Daiman,
    • 14 replies
    • 1.1k views

  31. [MOC] Barton-Wright 0-4-4T 1 2

    By PossumPatrol,
    • 27 replies
    • 1.3k views

  32. My recent Amtrak MOCs 1 2

    By zephyr1934,   
    • 31 replies
    • 13.2k views

  33. Replace bulb on 12v light brick 1 2

    By bricks n bolts,   
    • 30 replies
    • 16k views

  34. Santa Fe (Warbonnet) Alco PA and PB diesel units with matching passenger train - real world MOC

    By Murdoch17,   
    • 9 replies
    • 475 views

  35. Great Emerald Night MODs

    By JopieK,
    • 3 replies
    • 1.4k views

  36. [MOD] [Instructions] #60511 Tank Engine MOD

    By sebulba56,   
    • 14 replies
    • 681 views

  37. Train magnets and the quest for the new unobtanium

    By Cheeseyfeet and Oreo,
    • 14 replies
    • 982 views

  38. [MOC] HŽPP 6112-101 EMU manufactured by Končar

    By Ashi Valkoinen,
    • 18 replies
    • 6k views

  39. Sliding tender wheelsets for curves.

    By Modeltrainman,
    • 15 replies
    • 863 views

  40. FX Steed Controller Technical data

    By BrickTronic,
    • 3 replies
    • 491 views

  41. 12V Signal switch dissassembly and repair 1 2

    By Andromeda,   
    • 29 replies
    • 16.5k views

  42. MOC: NSB Di7 with carriages 1 2

    By HenrikLego,
    • 32 replies
    • 13.8k views

  43. [MOC] The iron Sovereign 1 2

    By Darkkostas25,   
    • 25 replies
    • 1.4k views

  44. hi rail railroad MOW vehicles x2 - pickup truck and defect detector van - real world MOCs

    By Murdoch17,   
    • 6 replies
    • 385 views

  45. Are the big train wheels (24/29mm like in 7750) available as 3D printable files?

    By AnnaS,
    • 4 replies
    • 775 views

  46. [MOC] Nickel Plate Road S-2 2-8-4 763 1 2

    By Glenn Holland,   
    • 27 replies
    • 8.1k views

  47. Control all your Powered Up & Power Function (SBrick) devices with a single software 1 2 3 4 30

    By Cosmik42,   
    • 748 replies
    • 181k views

  48. 12 volt layout chaos

    By 12vtrain77,
    • 12 replies
    • 912 views

  49. [MOC] Classic Train 1 2

    By zephyr1934,
    • 34 replies
    • 1.9k views

  50. Missouri Kansas Texas Railroad 4-4-0 steam locomotive - Katy 311 - real world MOC of real steam engine - updated 5/23/26

    By Murdoch17,   
    • 10 replies
    • 561 views

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...