--- product_id: 485480471 title: "Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up" brand: "ravensburger" price: "200.47 DT" currency: TND in_stock: true reviews_count: 5 category: "Ravensburger" url: https://www.desertcart.tn/products/485480471-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction store_origin: TN region: Tunisia --- # Electronic power boost Dynamic marble track action STEM learning focus Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up **Brand:** ravensburger **Price:** 200.47 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your play with Ravensburger’s GraviTrax – where STEM meets thrill! ## 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?** 200.47 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/485480471-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 - • **Instant Fun Setup:** Clear instructions included so you can start building and racing within minutes. - • **STEM-Driven Creativity:** Engage critical thinking and engineering skills with hands-on building and problem-solving. - • **Premium Quality & Safety:** Crafted with durable metal and plastic, meeting top UK & EU safety standards. - • **Electrify Your Marble Runs:** Add automated power with the electronic POWER Lever for next-level track excitement. - • **Endless Track Possibilities:** Expand and customize your marble run with new routes, loops, and trick shots. ## Overview The Ravensburger GraviTrax Power Extension Lever is an electronic add-on designed for kids 8+ to enhance their marble run experience. It introduces automated power to propel marbles through complex tracks, encouraging STEM learning through creative construction and physics experimentation. Made from premium materials and compliant with strict safety standards, this extension requires a GraviTrax Starter Set and 2 AAA batteries (not included). Perfect for sparking imagination and hands-on problem-solving in a fun, interactive way. ## Description 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. 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. Great Christmas gifts and birthday presents for children. 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: Fun - It’s the best piece from the gravitrax power set, It works great and creates a lot of new possibilities. ## 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 | | Age Range Description | 8 Years + | | Age range (description) | 8 Years + | | Best Sellers Rank | #57,841 in Toys ( See Top 100 in Toys ) #2,992 in Toy Building Sets | | Brand | Ravensburger | | Brand Name | Ravensburger | | Customer Reviews | 4.7 out of 5 stars 561 Reviews | | Educational Objective | Memory, STEAM, Steam | | Educational objective | Memory, STEAM, Steam | | Global Trade Identification Number | 04005556261864 | | Included Components | 1 instruction booklet, 1 warning booklet, 1 POWER Lever, 1 queue tile | | Item Dimensions | 11.3 x 11.3 x 11 centimeters | | Item Type Name | Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up | | Item Weight | 237 Grams | | Item dimensions L x W x H | 11.3 x 11.3 x 11 centimeters | | Manufacturer | Ravensburger | | Manufacturer Maximum Age (MONTHS) | 1188 | | Manufacturer Minimum Age (MONTHS) | 96.0 | | Manufacturer Part Number | 26186 | | Material | Metal Plastic | | Material Type | Metal Plastic | | Model Number | 26186 | | Set Name | GraviTrax | | Size | S | | Sub Brand | GraviTrax | | Theme | Construction, Educational, STEM, Science | | Unit Count | 1 Count | ## Product Details - **Age range (description):** 8 Years + - **Brand:** Ravensburger - **Item dimensions L x W x H:** 11.3 x 11.3 x 11 centimeters - **Material:** Metal Plastic - **Size:** S ## 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/512nCWzvmGL.jpg) ![Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up - Image 2](https://m.media-amazon.com/images/I/71y5oMmiyqL.jpg) ![Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up - Image 3](https://m.media-amazon.com/images/I/51sz7bduonL.jpg) ![Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up - Image 4](https://m.media-amazon.com/images/I/51mRsmMfWhL.jpg) ![Ravensburger GraviTrax Power Extension Lever - Marble Run, STEM, Building and Construction Toys for Kids Age 8 Years Up - Image 5](https://m.media-amazon.com/images/I/41D8ahJrIDL.jpg) ## 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. ### ⭐⭐⭐⭐⭐ Fun *by T***H on 28 May 2026* It’s the best piece from the gravitrax power set, It works great and creates a lot of new possibilities. ### ⭐⭐⭐⭐⭐ Qualité produit + *by E***Y on 20 February 2026* Correspondant à l attente de mon petit fils Bonne qualité ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/485480471-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction](https://www.desertcart.tn/products/485480471-ravensburger-gravitrax-power-extension-lever-marble-run-stem-building-construction) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-13*