---
product_id: 771802458
title: "KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 88 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift"
brand: "calfqueen"
price: "¥30729"
currency: JPY
in_stock: true
reviews_count: 8
category: "Calf Queen"
url: https://www.desertcart.jp/products/771802458-klickrail-electric-train-set-flexible-race-track-for-kids-4
store_origin: JP
region: Japan
---

# USB rechargeable, no battery hassle Motorized gravity-defying train 88 modular 3D clip-fit pieces KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 88 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift

**Brand:** calfqueen
**Price:** ¥30729
**Availability:** ✅ In Stock

## Summary

> 🚄 Elevate Playtime: Race, Build, and Innovate with KlickRail!

## Quick Answers

- **What is this?** KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 88 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift by calfqueen
- **How much does it cost?** ¥30729 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/771802458-klickrail-electric-train-set-flexible-race-track-for-kids-4)

## Best For

- calfqueen enthusiasts

## Why This Product

- Trusted calfqueen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM Power Play:** Boost spatial reasoning and problem-solving with hands-on engineering fun.
- • **Build Beyond Limits:** Flexible 3D track design with climbs, loops & bridges sparks endless creativity.
- • **Safe, Smooth & Durable:** BPA-free, rounded edges, and sturdy clips ensure worry-free, long-lasting play.
- • **Defy Gravity, Defy Boredom:** Watch the motorized train race uphill, loop 360°, and hang upside-down for epic thrills.
- • **Ready to Race Right Out of the Box:** Includes USB rechargeable train—no costly batteries, just pure excitement.

## Overview

The KlickRail Electric Train Set features 88 colorful, modular pieces that snap together to create dynamic 3D race tracks with vertical climbs, loops, and bridges. Its motorized train defies gravity by racing uphill and performing 360° loops, powered by a USB rechargeable battery—eliminating the need for replacements. Designed for kids ages 3-8, this BPA-free, easy-to-assemble set promotes STEM learning by enhancing spatial and problem-solving skills, making it a perfect gift for curious young minds.

## Description

Buy KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 88 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift: Train Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fantastic Electric Train Cars & Track - USB Rechargeable! - This was a HUGE hit with my 4 year old grandson. I ordered extra cars and my daughter says they have to hide one so they can charge it as he likes to run all of them at once. What is really special is there's no batteries and cars are USB rechargeable- NO EXPENSIVE REPLACEMENT BATTERIES!!! Similar items require batteries so check details.
Review: Best Christmas present this year - My three-year-old nephew absolutely loves this. He has made so many different tracks that I’m pretty sure we are going to end up investing in the larger amount next time. It’s a great value, super easy to assemble and change the positioning of all of the parts. He has thrown it or at least some pieces of it, and they’ve held up very well standing up for a great durability test. Definitely buy the larger one because the kids absolutely love it and it’s even fun for adults. The piece size is great for little hands and people with dexterity issues. Everything is functional. It was a great Christmas present.

## Features

- Modular 3D Clip-Fit Design – Colorful cubes connect securely, letting kids build flexible race tracks with vertical climbs, curves, bridges, and twists
- Gravity-Defying Train – Motorized train races uphill, loops 360°, drives sideways, and even hangs upside-down for thrilling anti-gravity play
- STEM Learning Value – Develops spatial reasoning, problem-solving skills, and creativity as children design and construct their own unique track layouts
- Safe & Easy Assembly – Made of BPA-free material with smooth, rounded edges, the race track pieces lock firmly for seamless racing
- Wonderful Gift – Includes train that runs every track. Fun, educational playset for birthdays or holidays, ideal for boys and girls ages 3–8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FHWKP365 |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #8,614 in Toys & Games ( See Top 100 in Toys & Games ) #9 in Toy Train Sets |
| Customer Reviews | 4.3 4.3 out of 5 stars (139) |
| Item Weight | 1.98 pounds |
| Manufacturer | Bhc Toys |
| Manufacturer recommended age | 36 months - 10 years |
| Product Dimensions | 10 x 9.99 x 10 inches |

## Images

![KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 88 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift - Image 1](https://m.media-amazon.com/images/I/71MDNYTyCqL.jpg)

## Questions & Answers

**Q: Does this train set really climb and run upside down?**
A: Yes! The motorized train is designed for gravity-defying play. It can climb uphill, race downhill, drive sideways, and even run upside down in 360° loops.

**Q: Does it require batteries?**
A: No batteries are needed — the train charges via a safe Type-C port. Please make sure the train is switched off before charging. For more details, refer to the steps in the included instruction manual for helpful troubleshooting tips.

**Q: Which set should I choose – 32PCS, 48PCS, or 88PCS?**
A: The 32PCS is a starter set. Many families later upgrade since kids often want to design more complex shapes. The 48PCS set is ideal for creating longer tracks, while the 88PCS master set allows for kids entertained for longer playtime and extend it.

**Q: Are extra trains available?**
A: We’ve heard your feedback! Extra trains available NOW, designed to fit with your current KlickRail track set!

**Q: Why does the train sometimes get stuck on the track?**
A: That’s part of learning physics and engineering! When building bigger layouts, use modular support pillars to keep balance and track alignment. Kids can test, adjust and rebuild like real engineers exploring gravity and structure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Electric Train Cars & Track - USB Rechargeable!
*by K***T on January 8, 2026*

This was a HUGE hit with my 4 year old grandson. I ordered extra cars and my daughter says they have to hide one so they can charge it as he likes to run all of them at once. What is really special is there's no batteries and cars are USB rechargeable- NO EXPENSIVE REPLACEMENT BATTERIES!!! Similar items require batteries so check details.

### ⭐⭐⭐⭐⭐ Best Christmas present this year
*by H***Y on January 10, 2026*

My three-year-old nephew absolutely loves this. He has made so many different tracks that I’m pretty sure we are going to end up investing in the larger amount next time. It’s a great value, super easy to assemble and change the positioning of all of the parts. He has thrown it or at least some pieces of it, and they’ve held up very well standing up for a great durability test. Definitely buy the larger one because the kids absolutely love it and it’s even fun for adults. The piece size is great for little hands and people with dexterity issues. Everything is functional. It was a great Christmas present.

### ⭐⭐⭐⭐⭐ Super cool toy!
*by H***R on December 25, 2025*

Such a cool toy. My 3 & 5 year old are obsessed. It’s very engaging and I’m so appreciative that it came with 2 cars. The cars are easy to charge with USB-c and seem to last a long time. I highly recommend following the instructions included, rather than looking at a picture, as you could end up with pieces that don’t match up to complete the track. We are considering buying a second set so that we can build even more advanced tracks.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*