All Aboard!
The classic 12V Electric Train is back!

Relive the golden age of LEGO trains with this vintage 1970 set. A rare and nostalgic build for collectors.

🏛 12V
Set #722-2

12V Electric Train with 2 Wagons

Discover the 12V Electric Train with 2 Wagons from the 12V collection - 155 pieces of building excellence.

⏱ 1-2 hr 🧩 155 pcs

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📦 Full Parts Inventory - 33 unique parts • 155 total pieces

Wire with Train Track Contact Base, 97cm Wire with Train T...
Part #: 2913 Blue
Window 1 x 1 x 2, Extended Lip, Hollow Stud [with Glass] Window 1 x 1 x 2,...
Part #: 29bc01 Red
Brick 2 x 4 without Cross Supports Brick 2 x 4 witho...
Part #: 3001a Black
Brick 2 x 3 without Cross Supports Brick 2 x 3 witho...
Part #: 3002a Black
Brick 2 x 2 without Inside Ridges Brick 2 x 2 witho...
Part #: 3003a Black
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Black
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Black
Brick 1 x 6 Brick 1 x 6
Part #: 3009 Black
Brick 1 x 6 with Gold '722' Print Brick 1 x 6 with ...
Part #: 3009pr0063 Black
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Black
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Red
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Red
Plate 4 x 12 Plate 4 x 12
Part #: 3029 Light Gray
Plate 2 x 8 Plate 2 x 8
Part #: 3034 16× White
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Black
Plate 4 x 8 Plate 4 x 8
Part #: 3035 Black
Slope 45° 2 x 1 Triple with Hollow Underside Slope 45° 2 x 1 T...
Part #: 3048a Red
Window 1 x 1 x 1 Classic with Long Sill [Complete] Window 1 x 1 x 1 ...
Part #: 3087bc01 Red
Panel, Trapezoid, Tipper End Flat with Pins, 1 x 2 Anti-studs Panel, Trapezoid,...
Part #: 3145 Black
Vehicle Track, Train, Tapered Rail Curved Outside Vehicle Track, Tr...
Part #: 3229a 16× Blue
Vehicle Track, Train, Tapered Rail Curved Inside Vehicle Track, Tr...
Part #: 3230a 16× Blue
Train Track 12V Conducting Rail Curved [No Cable Connection Holes] Train Track 12V C...
Part #: 3241b 16× Blue
Brick 2 x 4, 12V with Power Pickups for Train Motor and Solid Pins Brick 2 x 4, 12V ...
Part #: 433c01 Black
Tyre for Train Wheel for Electric Train Motor 12V Tyre for Train Wh...
Part #: 458 Black
Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside Brick Special 2 x...
Part #: 7049bc01 White
Plate Special 5 x 6 with Hole Plate Special 5 x...
Part #: 711 Black
Plate Special 2 x 4 with Train Coupler, Open for Magnet [Reinforced] Plate Special 2 x...
Part #: 753 Red
Magnet Coupling, Train - Short Cylinder (6 mm) Magnet Coupling, ...
Part #: upn0272b Red
Magnet Coupling, Train - Short Cylinder (6 mm) Magnet Coupling, ...
Part #: upn0272b Blue
Motor, Train, 12V 12 x 4 x 3 1/3 Type I with Two Side Holes Motor, Train, 12V...
Part #: upn0274c02 Black
Train Wheel Spoked for Motor Train Wheel Spoke...
Part #: upn0383a Red
Train Wheel Spoked for Wagon Train Wheel Spoke...
Part #: upn0383b Red
🧱 Electric Connecto...
Part #: upn0128c01 Blue
🧱 Magnet Coupling, ...
Part #: upn0300 Blue
🧱 Magnet Coupling, ...
Part #: upn0300 Red
Notable Parts
Build Ideas

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 4 videos
5.0 /5
Very Positive
100% positive
BlockTalk AI

LEGO YouTubers express overwhelmingly positive opinions about vintage 12V train sets, with a focus on their unique qualities and collectibility. Reviewers like LeggoMyJamesO highlight various train sets and layouts, while BrickTsar specifically calls the 7725 Electric Passenger Train a great starting point for a 12V collection.

Community Sentiment

Based on 4 YouTube reviews

Reddit

Not enough Reddit data

YouTube

5.0 /5
Very Positive
100% positive
4
Positive
0
Mixed
0
Critical
Common Feedback
+ Great, Solid
BlockTalk AI Analysis

LEGO YouTubers express overwhelmingly positive opinions about vintage 12V train sets, with a focus on their unique qualities and collectibility. Reviewers like LeggoMyJamesO highlight various train sets and layouts, while BrickTsar specifically calls the 7725 Electric Passenger Train a great starting point for a 12V collection.

What the Community Says

4 YouTube reviews
BlockTalk AI Summary

LeggoMyJamesO's videos showcase a wide range of LEGO train sets, from World City trains to vintage models, often including instructions and layout ideas. BrickTsar's review of the 7725 emphasizes its uniqueness and affordability as an entry point into 12V trains, suggesting it pairs well with the 7822 station set.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

33
Unique Parts
155
Total Pieces
0
Minifigures
Inventory Version: 1