LEGO Technic, Mindstorms, Model Team and Scale Modeling

17,887 topics in this forum

1. 42223 1966 Ford GT40 MKII Race Car 1 2 3 4 5

   By Ngoc Nguyen, November 18, 2025
   • 100 replies
   • 9.4k views
   • 
   • Auroralampinen
   • February 15

2. 42175 Volvo FMX Truck & EC230 Electric Excavator 1 2 3 4 11

   By Ngoc Nguyen, May 1, 2024
   • 260 replies
   • 52.9k views
   • 
   • SNIPE
   • February 15

3. [TC30] Whirl and Wheel 1 2

   By 1980SomethingSpaceGuy, January 8
   • 46 replies
   • 2.8k views
   • 
   • Jundis
   • February 14

4. Hennessey Venom F5 Revolution

   By Lox Lego, March 7, 2025
   • 8 replies
   • 2.9k views
   • 
   • Fuzzock
   • February 14

5. Technic Control Center I versus II

   By dougdee, December 17, 2010
   • 22 replies
   • 14.9k views
   • 
   • amine
   • February 14

6. Guide for Technic Control Center II

   By 1963maniac, April 18, 2022
   • 12 replies
   • 2.6k views
   • 
   • amine
   • February 14

7. An ode to the tow truck of Andrea Grazi - review and impressions 1 2 3

   By Kumbbl, March 23, 2015   

   • Tow Truck;
   • Andrea Grazi;
   • (and 1 more)

     Tagged with:

     • Tow Truck;
     • Andrea Grazi;
     • Review;
   • 51 replies
   • 23.7k views
   • 
   • Andrea Grazi
   • February 14

8. Lego 42209 full remote control with PoweredUp 1 2

   By Appie, June 20, 2025   

   • 44209
   • wheel loader
   • (and 2 more)

     Tagged with:

     • 44209
     • wheel loader
     • remote control
     • poweredup
   • 31 replies
   • 9k views
   • 
   • MarGo
   • February 13

9. [MOC] 42212 Ferrari 812 Superfast

   By paave, February 11   

   • 42212
   • alternate
   • (and 1 more)

     Tagged with:

     • 42212
     • alternate
     • car
   • 4 replies
   • 729 views
   • 
   • Alex Ilea
   • February 13

10. [MOC] Classic Land Rover Defender 90 - 1:10 scale (42177 alternate)

    By gyenesvi, December 20, 2024   

    • defender
    • 42177
    • (and 2 more)

      Tagged with:

      • defender
      • 42177
      • land rover
      • classic
    • 24 replies
    • 6.5k views
    • 
    • gyenesvi
    • February 12

11. [MOC] KTM x-bow mini

    By Jurss, January 10
    • 11 replies
    • 1.2k views
    • 
    • 1980SomethingSpaceGuy
    • February 12

12. [MOC] Lamborghini Sivello

    By Cardboy, February 11   

    • techinc
    • lamborghini
    • (and 3 more)

      Tagged with:

      • techinc
      • lamborghini
      • lime
      • doors
      • suspenison
    • 7 replies
    • 713 views
    • 
    • aFrInaTi0n
    • February 11

13. Reverse Engineering Lego Technic CyberMaster C2 1 2 3

    By Chris Hocking, July 3, 2025
    • 67 replies
    • 5.9k views
    • 
    • AJB2K3
    • February 11

14. [TC30] Mini Backhoe and Dump Truck 1 2

    By 2GodBDGlory, January 11
    • 28 replies
    • 2k views
    • 
    • Teo LEGO Technic
    • February 10

15. LEGO History: Programming 20 years old Mindstorms RCX’ on modern computers 1 2

    By Toastie, January 4, 2018   

    • vb6
    • win10
    • (and 4 more)

      Tagged with:

      • vb6
      • win10
      • 64bit
      • rcx
      • mindstorms
      • ir tower
    • 25 replies
    • 13.6k views
    • 
    • Toastie
    • February 10

16. [TC30] Technic Mini Duo Contest - Entry Topic

    By Jim, December 22, 2025
    • 11 replies
    • 1.4k views
    • 
    • JoKo
    • February 10

17. Reverse Engineering LEGO Education Science (“Coral”)

    By Mr Hobbles, December 16, 2025
    • 11 replies
    • 1.3k views
    • 
    • JopieK
    • February 9

18. [TC30] Workout Equipment

    By bruh, December 29, 2025
    • 19 replies
    • 1.5k views
    • 
    • bruh
    • February 9

19. Modular RC 4speed 24/12 gearbox

    By Sophraves, February 4
    • 8 replies
    • 799 views
    • 
    • Sophraves
    • February 9

20. 1:2 Scale John Deere Model A Engine

    By LegoLord1880, February 3   

    • model
    • engine
    • (and 3 more)

      Tagged with:

      • model
      • engine
      • vacuum engine
      • agriculture
      • historical
    • 2 replies
    • 759 views
    • 
    • LegoLord1880
    • February 8

21. [MOC] 1:8 Koenigsegg Agera RS 1 2

    By mihao, September 2, 2025   

    • koenigegg
    • agera
    • (and 4 more)

      Tagged with:

      • koenigegg
      • agera
      • supercar
      • 1/8
      • 1:8
      • remote control
    • 40 replies
    • 15.2k views
    • 
    • Agera lover
    • February 7

22. [TC30] Tracked pullback

    By msk6003, January 13
    • 5 replies
    • 776 views
    • 
    • msk6003
    • February 7

23. [TC30] skidsteer and tracked dumper (1:21 Scale) Earthmoving Duo

    By crazy technic, January 11   

    • techic
    • skid steer
    • (and 1 more)

      Tagged with:

      • techic
      • skid steer
      • tracked dumper
    • 18 replies
    • 1.7k views
    • 
    • crazy technic
    • February 7

24. Mid trophy truck

    By Lixander, January 31   

    • truck
    • moc
    • (and 4 more)

      Tagged with:

      • truck
      • moc
      • baja truck
      • buggy motor
      • powered up
      • power functions
    • 3 replies
    • 524 views
    • 
    • Lixander
    • February 7

25. Playable "Simon" game

    By evank, February 5
    • 4 replies
    • 467 views
    • 
    • Toastie
    • February 6

26. [TC30] Construction Crew (Plus 1!) 1 2

    By Thirdwigg, January 13
    • 32 replies
    • 2.4k views
    • 
    • 1980SomethingSpaceGuy
    • February 6

27. Is it possible to combine Audi RS Q e-tron with Land Rover Defender?

    By Joe wake, February 6
    • 4 replies
    • 521 views
    • 
    • Maaboo the Witch
    • February 6

28. F1 futuristic XXL

    By Bony_em, February 5
    • 1 reply
    • 574 views
    • 
    • Murdoch17
    • February 6

29. [TC30] Trophy truck and Rescue helicopter

    By Zerobricks, January 16   

    • tc30
    • helicopter
    • (and 6 more)

      Tagged with:

      • tc30
      • helicopter
      • trophy truck
      • baja
      • dakar
      • suspension
      • cyclic
      • v8
    • 17 replies
    • 1.5k views
    • 
    • gyenesvi
    • February 5

30. [TC30] Spinning Desk Toys

    By TheLegoRoleplayer, February 2
    • 4 replies
    • 542 views
    • 
    • TheLegoRoleplayer
    • February 5

31. [MOC] 1:8 Custom Harley Chopper (motorcycle)

    By gheneli, January 31
    • 20 replies
    • 1.5k views
    • 
    • 2GodBDGlory
    • February 4

32. [TC30] Lawnmowers 1:6

    By MangaNOID, February 2
    • 6 replies
    • 545 views
    • 
    • Thirdwigg
    • February 2

33. [MOD] BMW M1000 Roadster

    By 1980SomethingSpaceGuy, January 2, 2024
    • 4 replies
    • 1.7k views
    • 
    • 1980SomethingSpaceGuy
    • February 2

34. [MOC] Mad Max V8 Interceptor #42223 - 250K insights

    By Timorzelorzworz, February 2   

    • technic
    • 42098
    • (and 6 more)

      Tagged with:

      • technic
      • 42098
      • 42223
      • 2026
      • alternate build
      • moc
      • mad max
      • b-model
    • 0 replies
    • 555 views
    • 
    • Timorzelorzworz
    • February 2

35. My mechanical clocks 1 2 3 4 6

    By Davidz90, April 29, 2017   

    • escapement
    • clock
    • 130 replies
    • 22.5k views
    • 
    • Johnny1360
    • February 2

36. [MOC] Mini 42043 - Mercedes-Benz Arocs 3245 1 2

    By Ngoc Nguyen, November 18, 2025
    • 35 replies
    • 2.8k views
    • 
    • Ngoc Nguyen
    • February 1

37. Imgur in the UK

    By Maaboo the Witch, January 30   

    • images
    • uk
    • 4 replies
    • 627 views
    • 
    • 2GodBDGlory
    • January 31

38. [TC30] Snow-clearing duo

    By Jundis, January 2
    • 10 replies
    • 1.1k views
    • 
    • 1980SomethingSpaceGuy
    • January 30

39. [MOC] The Seven Hundred Year Reckoner - now with instructions!

    By aeh5040, January 24   

    • moc
    • 7 replies
    • 1.2k views
    • 
    • aeh5040
    • January 29

40. [MOC][WIP] "I call it Neon yellow" (6x6 Airport Firetruck)

    By HorcikDesigns, January 24   

    • firetruck
    • neon yellow
    • (and 1 more)

      Tagged with:

      • firetruck
      • neon yellow
      • story
    • 4 replies
    • 784 views
    • 
    • HorcikDesigns
    • January 29

41. 42172 McLaren P1 MODs and Improvements 1 2 3 4 8

    By jb70, August 10, 2024
    • 175 replies
    • 59.9k views
    • 
    • SNIPE
    • January 29

42. TVS Vacuum Engine

    By LegoLord1880, January 25   

    • vacuum engine
    • 3 replies
    • 777 views
    • 
    • LegoLord1880
    • January 28

43. [TC-30] Garden Tractors - John Deere 110 and 1961 Cub Cadet

    By TechnicModlr, January 27
    • 2 replies
    • 434 views
    • 
    • 1980SomethingSpaceGuy
    • January 27

44. 42209 Volvo L120 Electric Wheel Loader 1 2 3 4 7

    By Ngoc Nguyen, May 1, 2025
    • 162 replies
    • 32.8k views
    • 
    • Akbalder
    • January 27

45. 42213 Ford Bronco SUV 1 2 3 4 5

    By Ngoc Nguyen, May 1, 2025
    • 116 replies
    • 32.6k views
    • 
    • Jundis
    • January 27

46. 42177 Mercedes G500 4X4 1 2 3 4 26

    By SNIPE, March 12, 2024
    • 630 replies
    • 134.5k views
    • 
    • tomek9210
    • January 27

47. Hhjki

    By Gargoles, January 26
    • 1 reply
    • 450 views
    • 
    • 1980SomethingSpaceGuy
    • January 27

48. Volvo hybrid excavator

    By HerculesLove, January 27
    • 1 reply
    • 392 views
    • 
    • 1980SomethingSpaceGuy
    • January 27

49. [MOC] Hyperpilote 1:8

    By Leviathan, January 6   

    • gearbox
    • supercar
    • (and 5 more)

      Tagged with:

      • gearbox
      • supercar
      • supercars
      • v6
      • turbo
      • hypercar
      • mechanism
    • 13 replies
    • 2.6k views
    • 
    • Leviathan
    • January 26

50. Steph77's Moc corner - EW160E 1 2 3 4 8

    By steph77, November 25, 2018
    • 189 replies
    • 43.7k views
    • 
    • steph77
    • January 26