Welcome to 12v-grey.com, a tribute website to the great LEGO Trains sets of the 1980s! 12V or 12 Volts represents the voltage that was used to run the trains, while the grey tracks (as opposed to the blue tracks from the 1970's) dubbed this period the grey era.

This website aimes to serve as an archive for the wonderful trains, tracks, remote controllers and buildings of the grey era, and hopes to preserve these marvelous sets, instruction booklets, boxes, designs, idea books, and - later on - all of your personal MODs en MOCs.
7727
Freight Steam Train Set
![]() |
7860
Remote Controlled Signal 12V
![]() |
7854
8 Straight Electric Rails Grey 12V
![]() |
![]() 24 pages
120171
|
![]() 4 pages
117381
|
![]() 32 pages
120173
|
![]() 19.0 x 9.3 x 4.7 cm
1989-1990 (v2)
|
![]() 31.4 x 19.0 x 5.5 cm
1980-1982
133181
|
![]() 18.8 x 12.5 x 3.7 cm
1983-1988 (v1)
|
![]() 1980
1 page
|
![]() 1980
1 page
|
![]() 1984
8 pages
21.0 x 19.3 cm
|
post001
Post Office Worker
6 sets
![]() |
pln060
Male with Plain Black Torso
1 set
grey era only
![]() |
trn068
Conductor
12 sets
![]() |