--- product_id: 179387197 title: "GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up" brand: "ravensburger" price: "$100.83" currency: USD in_stock: true category: "Ravensburger" url: https://www.desertcart.us/products/179387197-gravitrax-bridges-expansion-pack-marble-run-and-construction-toy-kids store_origin: US region: United States of America --- # 3 Adjustable Length Bridges Boosts critical thinking & spatial skills 7 Rails of varying lengths GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up **Brand:** ravensburger **Price:** $100.83 **Availability:** ✅ In Stock ## Summary > 🌟 Build Bridges, Build Brains — Elevate Playtime to Genius Level! ## Quick Answers - **What is this?** GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up by ravensburger - **How much does it cost?** $100.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/179387197-gravitrax-bridges-expansion-pack-marble-run-and-construction-toy-kids) ## 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 - • **Effortless Assembly:** Click-together design with clear instructions means building starts in minutes, no frustration allowed. - • **Expandable Universe:** Perfect add-on to your GraviTrax starter set, unlocking new engineering challenges and endless fun. - • **Smooth & Sturdy Rails:** 7 rails including long, thin, and slow variants ensure seamless marble flow and durable play. - • **STEM Learning in Action:** Enhances spatial reasoning, logical problem solving, and hand-eye coordination through hands-on fun. - • **Bridge the Gap with Precision:** Easily bypass large gaps with 3 adjustable bridges for limitless track creativity. ## Overview The Ravensburger GraviTrax Bridges Expansion Pack is a premium STEM construction toy designed for kids 8 years and up. Featuring 3 adjustable bridges and 7 rails of varying lengths, it seamlessly integrates with the GraviTrax system to expand marble run possibilities. This set promotes critical thinking, spatial awareness, and problem-solving skills through interactive play, all while offering sturdy, easy-to-assemble components that keep kids engaged for hours. ## Description Ravensburger GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up : desertcart.co.uk: Toys & Games ## Features - As seen on TV - GraviTrax is an innovative marble run and contruction toy for boys and for girls ages 8 years and up. It is an ideal christmas gift or birthday gift for smart, curious kids. Create the element of surprise! Bridge track sections! Bypass large gaps with the Bridges expansion pack. - Innovative - The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with engineering, gravity, magnetism, and kinetics to propel your ball to the finish. - Infinitely Expandable - Gravitrax in fully expandable with a large range of expansion pack and accessories! An amazing building toy! - Develops critical skills – Playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience. - Clear instructions – Comes with clear instructions so that you can start construction and start playing with this fun brain game within minutes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002HWULI | | Age Range Description | 8 Years | | Best Sellers Rank | 186,030 in Toys & Games ( See Top 100 in Toys & Games ) 5,019 in Toy Building Sets | | Brand Name | Ravensburger | | Customer Reviews | 4.7 4.7 out of 5 stars (1,251) | | Educational Objective | Critical Thinking, Spatial Awareness, Logical Problem Solving, Hand-Eye Coordination | | Global Trade Identification Number | 04005556261697 | | Included Components | 3x Adjustable Length Bridges, 2x Long Thin Rails, 2x Long Slow Rails, 1x Long Rail, 2x Medium Rails, 3x Short Rails, 1x Set of Instructions | | Item Dimensions | 33.8 x 33.8 x 5.5 centimetres | | Item Type Name | GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids age 8 years and up - English Version | | Item Weight | 345 Grams | | Manufacturer | Ravensburger | | Manufacturer Part Number | 26169 | | Material Type | Plastic | | Maximum Age Recommendation | 1188.0 | | Minimum Age Recommendation | 96.0 | | Model Number | 26169 | | Set Name | Bridges Expansion Set | | Size | Medium | | 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:** Medium ## Images ![GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up - Image 1](https://m.media-amazon.com/images/I/616sqatEQIL.jpg) ![GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up - Image 2](https://m.media-amazon.com/images/I/61oB7aONf+L.jpg) ![GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up - Image 3](https://m.media-amazon.com/images/I/71fGwjiPFGL.jpg) ![GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up - Image 4](https://m.media-amazon.com/images/I/71lF7KtYUGL.jpg) ![GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up - Image 5](https://m.media-amazon.com/images/I/81ce+ptguJL.jpg) ## Frequently Bought Together - Ravensburger GraviTrax Bridges Expansion Set - Innovative Marble Run | STEM Toy for Age 8 and Up | Extension for 2019 Toy of The Year Finalist GraviTrax | ASIN 26169 - Ravensburger GraviTrax PRO Turntable Accessory - Innovative Marble Run & STEM Toy | Encourages Creativity and Science Play | Compatible with All GraviTrax Systems | Ideal for Age 8 & Up --- ## 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.us/products/179387197-gravitrax-bridges-expansion-pack-marble-run-and-construction-toy-kids](https://www.desertcart.us/products/179387197-gravitrax-bridges-expansion-pack-marble-run-and-construction-toy-kids) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*