---
product_id: 654289775
title: "Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM"
brand: "gravitrax"
price: "€ 49.55"
currency: EUR
in_stock: true
category: "Gravi Trax"
url: https://www.desertcart.pt/products/654289775-ravensburger-gravitrax-bridges-expansion-pack-add-on-extension-accessory-marble
store_origin: PT
region: Portugal
---

# Bridges for gap-crossing STEM learning & critical thinking Compatible with all GraviTrax sets Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM

**Brand:** gravitrax
**Price:** € 49.55
**Availability:** ✅ In Stock

## Summary

> 🌟 Build bridges, break limits, and race to the future of play!

## Quick Answers

- **What is this?** Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM by gravitrax
- **How much does it cost?** € 49.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/654289775-ravensburger-gravitrax-bridges-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

- • **STEM-Powered Fun:** Encourages critical thinking, problem-solving, and hands-on learning through gravity experiments.
- • **Bridge the Impossible:** Expand your marble run with adjustable length bridges that conquer large gaps effortlessly.
- • **Premium Build Quality:** Crafted with top-tier materials meeting strict UK & EU safety standards for lasting play.
- • **Seamless Compatibility:** Works flawlessly with all GraviTrax & GraviTrax PRO sets to keep your creative builds limitless.
- • **No Batteries, All Brainpower:** Purely mechanical design means endless fun without the need for batteries or screens.

## Overview

The Ravensburger GraviTrax Bridges Expansion Pack is a premium STEM marble run accessory designed for kids 8 and up. It features adjustable length bridges that enable creative gap-crossing in marble tracks, compatible with all GraviTrax sets. Crafted with high-quality materials and engineered to foster critical thinking and problem-solving, this expansion pack requires a GraviTrax Starter Set and offers endless hands-on learning without batteries.

## Description

Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM : desertcart.co.uk: Toys & Games

## Features

- GRAVITRAX MARBLE RUN - Create the element of surprise! Bypass large gaps with the Bridges expansion pack.
- CONSTRUCTION GAMES - 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.
- STEM TOYS - Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line – great christmas gifts and birthday presents for kids and children age 8 years up.
- PREMIUM QUALITY - GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations.
- GRAVITRAX STARTER SET REQUIRED - A GraviTrax Starter Set is required to use expansion packs & accessories. No batteries required. Other accessories sold separately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSX91VT4 |
| Age Range Description | 8 Years + |
| Best Sellers Rank | 111,785 in Toys & Games ( See Top 100 in Toys & Games ) 154 in Marble Runs |
| Brand Name | GraviTrax |
| Country Of Origin | Czech Republic |
| Customer Reviews | 4.7 4.7 out of 5 stars (203) |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Concentration, Critical Thinking, Patience, Problem Solving, STEM |
| Global Trade Identification Number | 04005556224234 |
| Included Components | 2x Long Slow Rails, 1x Long Rail., 2x Medium Rails, 3x Short Rails, 1x Set of Instructions, 3x Adjustable Length Bridges, 2x Long Thin Rails. |
| Item Dimensions | 33.8 x 33.8 x 5.5 centimetres |
| Item Type Name | Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM |
| Item Weight | 350 Grams |
| Manufacturer | Ravensburger |
| Manufacturer Contact Information | service@ravensburger.de; service@ravensburger.de |
| Manufacturer Part Number | 22423 |
| Manufacturer recommended age | 8 years and up |
| Material Type | Metal, Plastic |
| Model Number | 22423 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | Gravitrax |
| Size | One Size |
| Sub Brand | GraviTrax |
| Theme | Construction, Marble Run, STEM |
| Unit Count | 1.0 count |

## Product Details

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

## Images

![Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM - Image 1](https://m.media-amazon.com/images/I/71u2l-vfXxL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- 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
- 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 PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+

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**Shop now:** [https://www.desertcart.pt/products/654289775-ravensburger-gravitrax-bridges-expansion-pack-add-on-extension-accessory-marble](https://www.desertcart.pt/products/654289775-ravensburger-gravitrax-bridges-expansion-pack-add-on-extension-accessory-marble)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-03*