---
product_id: 546617843
title: "Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years +"
brand: "gravitrax"
price: "₩145547"
currency: KRW
in_stock: true
reviews_count: 13
category: "Gravi Trax"
url: https://www.desertcart.kr/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble
store_origin: KR
region: South Korea
---

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

**Brand:** gravitrax
**Price:** ₩145547
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + by gravitrax
- **How much does it cost?** ₩145547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble)

## Best For

- gravitrax enthusiasts

## Why This Product

- Trusted gravitrax 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

From the manufacturer Whether GraviTrax or GraviTrax PRO, the Starter-Sets offer everything to get started right away – a pack full of possibilities and creativity. Can be combined with ALL GraviTrax products. With the numerous GraviTrax extensions you have even more possibilities to make your track unique! Can be combined with ALL GraviTrax products. Only playable with a Starter-Set. Even more action! Make your track more exciting with the extensions from GraviTrax & GraviTrax Pro.

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

- Warning:Not suitable for children under 36 months
- 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 + |
| Age range (description) | 8 Years + |
| Best Sellers Rank | 30,725 in Toys & Games ( See Top 100 in Toys & Games ) 48 in Marble Runs |
| Brand | GraviTrax |
| Brand Name | GraviTrax |
| Customer Reviews | 4.7 out of 5 stars 462 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Creative Skill, Problem Solving, Spatial Awareness |
| 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 |
| Item dimensions L x W x H | 33.8 x 33.8 x 5.5 centimetres |
| Manufacturer | Ravensburger |
| Manufacturer Part Number | 22414 |
| Material | Plastic |
| 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

![Ravensburger 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/81z+JHfYyWL.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.kr/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble](https://www.desertcart.kr/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-19*