---
product_id: 546617843
title: "GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years +"
brand: "ravensburger"
price: "¥13745"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ravensburger"
url: https://www.desertcart.jp/products/546617843-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble-run
store_origin: JP
region: Japan
---

# Dynamic loops & twists 40+ precision components STEM-focused engineering GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years +

**Brand:** ravensburger
**Price:** ¥13745
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your marble run game — don’t just build, innovate!

## Quick Answers

- **What is this?** GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + by ravensburger
- **How much does it cost?** ¥13745 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/546617843-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble-run)

## Best For

- ravensburger enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Works flawlessly with all GraviTrax & GraviTrax PRO sets for endless fun.
- • **Master Gravity & Physics:** Experiment with twists, loops, and turns to power your marble’s thrilling journey.
- • **Premium Quality, Built to Last:** Crafted with top-tier materials meeting strict UK & EU safety standards.
- • **Expand Your Creative Playground:** Over 40 new tiles and tracks to build limitless marble run designs.
- • **Perfect Gift for Future Innovators:** Ideal STEM toy for kids 8+, sparking creativity and problem-solving skills.

## Overview

The Ravensburger GraviTrax Trax Expansion Pack adds over 40 high-quality components to extend your marble run experience. Compatible with all GraviTrax sets, it encourages STEM learning through hands-on experimentation with gravity, loops, and turns. Designed for kids 8 and up, this premium expansion fuels creativity, spatial awareness, and problem-solving without batteries, making it a must-have for young innovators.

## Description

Free delivery and returns on eligible orders. Buy Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + at desertcart UK.

Review: Don’t hesitate to buy - My daughter loves this extension pack. Good price as stocks are limited elsewhere
Review: A great product, good value for good times - my kid loves these expansion packs to gravitrax, and this was no dispointment either

## Features

- The Trax expansion pack includes over 40 components to extend the fun of your GraviTrax with even more tiles and tracks.
- Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling – compatible with all GraviTrax & GraviTrax PRO sets & accessories.
- Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line – great building game for boys & girls.
- GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations.
- A GraviTrax Starter Set is required to use expansion packs & accessories. No batteries required. Other accessories sold separately.
- STEM and construction toys for kids age 8 years up. Great Christmas gifts and birthday presents for children.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSXC17QB |
| Age Range Description | 8 Years + |
| Best Sellers Rank | 24,156 in Toys & Games ( See Top 100 in Toys & Games ) 39 in Marble Runs |
| Brand Name | Ravensburger |
| Country Of Origin | Czech Republic |
| Customer Reviews | 4.7 4.7 out of 5 stars (418) |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Creative Skill, Problem Solving, Spatial Awareness |
| Global Trade Identification Number | 04005556224142 |
| Included Components | 16x Large Vertical Tiles, 8x Small Vertical Tiles, 2x Medium Rails, 3x Short Rails, 6x Gravity Spheres, 7x Curved Bases, 1x 'X' Base, 1x Long Rail |
| Item Dimensions | 33.8 x 33.8 x 5.5 centimetres |
| Item Type Name | Ravensburger GraviTrax Trax Expansion Pack- Add On Extension Accessory Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM |
| Item Weight | 455 Grams |
| Manufacturer | Ravensburger |
| Manufacturer Part Number | 22414 |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188 |
| Minimum Age Recommendation | 96 |
| Model Number | 22414 |
| Set Name | GraviTrax |
| Size | 33.8 cm x 33.8 cm x 5.5 cm |
| Sub Brand | GraviTrax |
| Theme | STEM |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** 8 Years +
- **Brand:** Ravensburger
- **Item dimensions L x W x H:** 33.8 x 33.8 x 5.5 centimetres
- **Material:** Plastic
- **Size:** 33.8 cm x 33.8 cm x 5.5 cm

## Images

![GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + - Image 1](https://m.media-amazon.com/images/I/611AZddpQqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don’t hesitate to buy
*by M***S on 10 March 2026*

My daughter loves this extension pack. Good price as stocks are limited elsewhere

### ⭐⭐⭐⭐⭐ A great product, good value for good times
*by D***N on 1 March 2026*

my kid loves these expansion packs to gravitrax, and this was no dispointment either

### ⭐⭐⭐⭐⭐ Great additions
*by L***Y on 31 January 2026*

Really great value for the money, lots of useful parts to expand our collection.

## Frequently Bought Together

- Ravensburger GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S
- Ravensburger GraviTrax: Jumper Accessory| STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S
- Ravensburger GraviTrax: Bridges Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S

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**Shop now:** [https://www.desertcart.jp/products/546617843-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble-run](https://www.desertcart.jp/products/546617843-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble-run)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-10*