---
product_id: 661450160
title: "GraviTrax Extension Bridges 22423 - Plastic Marble Track Expansion Set for Ages 8+"
brand: "ravensburger"
price: "€ 70.89"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ravensburger"
url: https://www.desertcart.nl/products/661450160-gravitrax-extension-bridges-22423-plastic-marble-track-expansion-set-ages
store_origin: NL
region: Netherlands
---

# Precision-engineered bridge pieces Seamless compatibility with all GraviTrax sets Magnetism-powered track dynamics GraviTrax Extension Bridges 22423 - Plastic Marble Track Expansion Set for Ages 8+

**Brand:** ravensburger
**Price:** € 70.89
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your marble run game—build bridges to endless fun!

## Quick Answers

- **What is this?** GraviTrax Extension Bridges 22423 - Plastic Marble Track Expansion Set for Ages 8+ by ravensburger
- **How much does it cost?** € 70.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/661450160-gravitrax-extension-bridges-22423-plastic-marble-track-expansion-set-ages)

## 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

- • **Award-Winning Design:** Join millions who trust the #1 marble run system in the U.S. for innovative play.
- • **STEM-Powered Creativity:** Engage in hands-on learning with gravity, magnetism, and kinetic principles.
- • **Universal Compatibility:** Effortlessly integrates with all existing GraviTrax systems for endless expansion.
- • **Bridge the Gap, Extend the Fun:** Add dynamic bridge elements to elevate your marble run experience.
- • **Perfect Gift for Curious Minds:** Ideal for ages 8+, inspiring creativity and scientific exploration.

## Overview

The Ravensburger GraviTrax Extension Bridges 22423 is a precision-crafted plastic marble track expansion set designed for ages 8 and up. It introduces innovative bridge components that enhance the interactive GraviTrax system, allowing users to experiment with gravity, magnetism, and kinetics. Compatible with all GraviTrax sets, this STEM-focused toy encourages creative building and scientific exploration, making it a top-rated, award-winning choice for educational play.

## Description

RAV GraviTrax Extension Bridges 22423

Review: my 8 years old loves it
Review: Schnelle Lieferung. Der Artikel ist wie Beschrieben. Eine Super Ergänzung zum Grundset.

## Features

- [GraviTrax: Bridges Expansion] Bridge the gap with the “GraviTrax Bridges Expansion” set and keep your marble run rolling!
- [INNOVATIVE] The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics.
- [STEM TOY] Boys and girls ages 8 and up can experience educational and science play. The franchise has sold over 15.5 million units worldwide and has ranked as the No.1 marble run system in the U.S., according to the NPD Group.
- [COMPATIBLE] Easily extend play time - All sets are compatible and functional with all GraviTrax systems.
- [GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who love to build.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSX91VT4 |
| Assembly Required | No |
| Batteries | AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (143) |
| Date First Available | 26 July 2023 |
| Educational Objective(s) | Concentration |
| Item model number | 22423 |
| Language | English, Romanian |
| Manufacturer recommended age | 0 months and up |
| Material Type(s) | Plastic |
| Number of Game Players | 1 - any |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 33.8 x 33.8 x 5.5 cm; 353 g |

## Product Details

- **Age range (description):** Kid
- **Brand:** Ravensburger
- **Item dimensions L x W x H:** 33.8 x 33.8 x 5.5 centimeters
- **Material:** Plastic
- **Size:** One Size

## Images

![GraviTrax Extension Bridges 22423 - Plastic Marble Track Expansion Set for Ages 8+ - Image 1](https://m.media-amazon.com/images/I/71wOR8qp4rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***U on 14 February 2025*

my 8 years old loves it

### ⭐⭐⭐⭐⭐ Review
*by S***O on 14 September 2025*

Schnelle Lieferung. Der Artikel ist wie Beschrieben. Eine Super Ergänzung zum Grundset.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 29 December 2025*

Exactly what he wanted for Christmas

## 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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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*