---
product_id: 477127676
title: "Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up"
brand: "ravensburger"
price: "R1133"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Ravensburger"
url: https://www.desertcart.co.za/products/477127676-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction
store_origin: ZA
region: South Africa
---

# Electronic power boost 2x AAA battery powered No assembly needed Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up

**Brand:** ravensburger
**Price:** R1133
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your marble run game—power up, build bigger, and race faster!

## Quick Answers

- **What is this?** Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up by ravensburger
- **How much does it cost?** R1133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/477127676-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction)

## 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

- • **STEM-Driven Fun:** Boost critical thinking and engineering skills with hands-on gravity experiments.
- • **Expandable Creativity:** Seamlessly integrates with existing GraviTrax sets to build complex, jaw-dropping tracks.
- • **Plug & Play Simplicity:** No assembly required—just add batteries and watch the magic unfold.
- • **Instant Power Injection:** Electrify your marble runs with the GraviTrax POWER Lever for nonstop action.
- • **Premium Quality Assurance:** Crafted with top-tier materials meeting strict UK & EU safety standards for worry-free play.

## Overview

The Ravensburger GraviTrax Power Extension Lever is an electronic add-on designed for kids 8+ to supercharge their marble runs. It requires 2 AAA batteries (not included) and no assembly, instantly adding dynamic power to existing GraviTrax sets. Made from premium materials and compliant with UK and EU safety standards, this STEM-focused toy encourages creativity, problem-solving, and hands-on learning through gravity-powered marble track challenges.

## Description

Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up : desertcart.co.uk: Outlet

Review: We like this - Liked this accessory due to the automatic settings and power. Compared to other purchases this was reliably successful on the circuit.
Review: Execellent! - nice addition to my growing gravitrax sets

## Features

- Gravitrax POWER Lever is the electronic extension for the Ravensburger interactive for children from 8 years: With GraviTrax, children, teenagers and adults not only build simple to complex marble runs. They create imaginative and action-packed marble track worlds.
- Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling.
- 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. Fantastic Christmas gifts and birthday presents for children.
- GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations.
- Clear instructions included to start playing with this fun brain game within minutes. A GraviTrax Starter Set is required to use expansion packs & accessories. Other accessories sold separately. 2x AAA batteries required (not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T68LR72 |
| Assembly Required | No |
| Batteries | 2 AAA batteries required. |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 46,292 in Toys & Games ( See Top 100 in Toys & Games ) 74 in Marble Runs 1,991 in Building & Construction Toys |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (507) |
| Date First Available | 1 Jun. 2022 |
| Educational Objective(s) | Memory, STEAM, Steam |
| Item model number | 26186 |
| Language | English, French, German, Italian, Spanish |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Plastic Metal |
| Number of Game Players | 1+ |
| Number of pieces | 1 |
| Product Dimensions | 11.3 x 11.3 x 11 cm; 237 g |
| Release date | 1 July 2022 |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | 2 AAA batteries |

## Product Details

- **Age range (description):** 8 Years +
- **Brand:** Ravensburger
- **Item dimensions L x W x H:** 11.3 x 11.3 x 11 centimetres
- **Material:** Plastic Metal
- **Size:** Small

## Images

![Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up - Image 1](https://m.media-amazon.com/images/I/610jpq5O8IL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the sender included with the elevator?**
A: No, it’s just the lever. You can buy a more expensive set that contains all the power ups.

## Customer Reviews

### ⭐⭐⭐⭐⭐ We like this
*by G***T on 25 March 2025*

Liked this accessory due to the automatic settings and power. Compared to other purchases this was reliably successful on the circuit.

### ⭐⭐⭐⭐⭐ Execellent!
*by G***E on 10 May 2024*

nice addition to my growing gravitrax sets

### ⭐⭐⭐⭐ Flipping fantastic! First one was faulty, second one works correctly
*by T***T on 10 January 2024*

My original order was faulty in that the lever just wouldn't fully flip the balls and so got stuck in a sort of partial flipping loop! Returned no problem for one that works just fine. This is excellent for those who want a bit more duration to the run time of their tracks, as you can flip the balls back up to the start and they would go again. Perfect with direction changers to for more variety. I guess two or more of these could be used in quick succession if you had a really high start to your track, but its bound to get expensive pretty quickly. In two words... Flipping fantastic!

## Frequently Bought Together

- GraviTrax Power: Lever
- GraviTrax Power: Elevator
- Ravensburger GraviTrax: FlexTube Accessory| 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.co.za/products/477127676-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction](https://www.desertcart.co.za/products/477127676-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-14*