51-Piece Set
23 track modules • 1 train
The smallest component selection in this range, with straight sections, curves, ramps and one crossing module.
Electric Train Track Building Set
$49.00 USD
$59.99 USD
Sleva $10.99 USD
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Množství
Build • Connect • Rebuild
Build Your Own Electric Train Track
Create a colorful railway with this Electric Train Track Building Set. Connect straight sections, curves and ramps to build a three-dimensional route, then rearrange the modules for another design. Choose from 51, 81 or 123 pieces: the 51 and 81-piece sets each include one train, while the 123-piece set includes two trains.
Compare the track modules and accessories below to choose your set. The piece totals include supporting parts and accessories, not just track blocks.
Compare the 51, 81 and 123-Piece Sets
Each option combines track construction with a moving train. Larger sets include more track modules, while the 123-piece version also adds a second train.
81-Piece Set
37 track modules • 1 train
More curved sections, ramps and supports than the 51-piece version, giving you more components to arrange into a route.
123-Piece Set
68 track modules • 2 trains
The largest component selection, with two crossing modules, additional straight tracks and two trains.
What’s Included in Each Electric Train Set?
The quantities below follow the illustrated component lists for each set size.
On smaller screens, swipe across the table to compare all three versions.
| Component | 51 PCS | 81 PCS | 123 PCS |
|---|---|---|---|
| Straight track blocks | 12 | 16 | 34 |
| Crossing track blocks | 1 | 1 | 2 |
| Small curved track modules | 2 | 4 | 4 |
| Yellow flat curved modules | 2 | 4 | 8 |
| Red flat curved modules | 2 | 4 | 8 |
| Large ramp modules | 4 | 8 | 12 |
| Side support posts | 2 | 4 | 4 |
| Straight support posts | 10 | 20 | 20 |
| Traffic-light signs | 1 | 2 | 2 |
| Triangular railway signs | 1 | 2 | 2 |
| Round signs | 1 | 2 | 2 |
| Square railway signs | 1 | 2 | 2 |
| Trains | 1 | 1 | 2 |
| USB cables | 1 | 1 | 1 |
| Round support bases | 10 | 10 | 20 |
Piece-count note: 51, 81 and 123 are total component counts. They include tracks, supports, signs, trains and USB cables. The corresponding track-module counts are 23, 37 and 68.
Build, Test and Explore New Railway Routes
This 3D train track building set offers a hands-on way to explore how a route fits together. Plan a layout, connect its sections and adjust the arrangement before setting the train in motion.
- Plan the route: combine straight tracks, curves and ramps to explore changes in direction and height.
- Consider the structure: use the supplied supports where an elevated section needs stability.
- Build together: share tasks such as sorting modules, connecting sections and placing signs.
- Rebuild: rearrange the same components to try a different railway design.
Package Size and Assembly Space
123-piece set packaging: 15.16 in wide × 2.95 in deep × 12.01 in high (38.5 × 7.5 × 30.5 cm), as labeled on the package image.
These measurements describe the gift box, not the assembled track. The space needed for a completed route varies with the layout and number of modules used. Assemble the track on a stable surface with room for the complete route.
The 51 and 81-piece package sizes are not specified here. Please contact us before ordering if you need exact packaging measurements for either version.
Electric Train Track Set FAQs
How many trains are included?
The 51-piece and 81-piece versions each include one train. The 123-piece version includes two trains. Each version’s illustrated component list includes one USB cable.
What changes between the three set sizes?
The 51, 81 and 123-piece sets contain 23, 37 and 68 track modules respectively. Support and sign quantities also vary. The 123-piece version includes two crossing modules and a second train.
Does “123 pieces” mean 123 track blocks?
No. The 123-piece count includes 68 track modules plus the supports, signs, two trains and one USB cable. The 51 and 81-piece totals also include accessories.
Can I rebuild the track into different layouts?
Yes. Rearrange the modular track sections to explore different routes. Available layouts depend on the supplied track shapes, supports and the set size you select.
Are the listed dimensions for the track or the box?
The 15.16 × 2.95 × 12.01 in measurements refer to the 123-piece set’s packaging. Assembled track dimensions vary by configuration.
What should I check before powering the train?
Follow the supplied instructions for the correct power input, cable connection and charging procedure. Contact us before purchase if you need confirmation of the connector type, charging time or runtime for your selected version.
Can this connect to other train track building sets?
Cross-brand and cross-series compatibility has not been verified. Check connector design and dimensions before combining this set with another track system.
Shipping and Delivery
Orders are processed within 1–3 business days.
We currently ship within the United States only.
Estimated Delivery: 3–15 business days after shipment.
Once your order ships, you’ll receive a confirmation email with tracking information. Please allow 2–5 business days for tracking updates.
Delivery times are estimates and may be affected by weather, holidays, carrier delays, or other unexpected circumstances.
If your order is delayed beyond the estimated timeframe, please contact us with your order number and email address.
Refund Within 30 Days
If you wish to return your order for any reason, please contact us within 30 calendar days of delivery.
To initiate a return, simply send us an email to the following address: wonderminiworld@outlook.com
Upon receipt and inspection of your returned item, we will send you a confirmation email. We will also inform you of the approval of your refund.
To initiate a return, simply send us an email to the following address: wonderminiworld@outlook.com
Upon receipt and inspection of your returned item, we will send you a confirmation email. We will also inform you of the approval of your refund.
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