Ravensburger Gravitrax Pro Vertical Extension
Ravensburger Gravitrax Pro Vertical Extension Instruction Manual
Model: B084DH6CRC
1. Introduction and Overview
The Ravensburger Gravitrax Pro Vertical Extension is an expansion set designed to enhance your existing Gravitrax interactive track system. This set introduces new vertical building elements, allowing for the creation of multi-level marble runs and more complex track designs. It is intended for users aged 8 to 99 years and promotes understanding of gravity, magnetism, and kinetic energy through play.
This extension requires a Gravitrax Starter Set for full functionality. All Gravitrax products are compatible with each other, offering endless possibilities for customization and expansion.

Image: Gravitrax Pro Interactive Track System logo, emphasizing "Experience the Power of Gravity".
2. Package Contents
The Gravitrax Pro Vertical Extension set includes 33 pieces designed to add height and new structural possibilities to your marble run. Please verify that all components listed below are present in your package:
- 12x Small Vertical Pillars
- 8x Medium Vertical Pillars
- 4x Large Vertical Pillars
- 2x Long Vertical Walls
- 1x Short Vertical Wall
- 6x Hexagonal Inserts (Balconies)

Image: Detailed view of the Gravitrax Pro Vertical Extension components, including various pillar sizes, vertical walls, and hexagonal inserts, totaling 33 pieces.
3. Setup Instructions
This Vertical Extension set is designed to integrate with any Gravitrax Starter Set. Follow these steps to incorporate the vertical elements into your track designs:
- Prepare your base: Ensure you have a stable Gravitrax base grid from a Starter Set.
- Place Vertical Pillars: Position the small, medium, and large vertical pillars on the hexagonal grid points of your Gravitrax base. These pillars provide the primary height for your track.
- Attach Vertical Walls: Connect the long and short vertical walls between pillars or other Gravitrax components. These walls feature openings that allow tracks to pass through, creating dynamic new pathways.
- Insert Hexagonal Balconies: Clip the hexagonal inserts (balconies) into the vertical walls or directly onto pillars. These serve as additional connection points for track pieces, enabling marbles to change levels or directions.
- Connect Track Pieces: Use standard Gravitrax track pieces to connect the vertical elements, forming continuous paths for the marbles. Experiment with different heights and angles to control marble speed and trajectory.
Always ensure connections are secure to prevent track collapses during operation. The vertical elements allow for creative construction, enabling marbles to travel upwards and downwards through intricate pathways.

Image: Various vertical pillars, walls, and hexagonal inserts laid out, demonstrating how they can be combined to build a multi-level Gravitrax track.
4. Operating Instructions
Once your Gravitrax Pro Vertical Extension track is assembled, operating it is straightforward. The goal is to design a track where marbles can travel from start to finish using gravity and kinetic energy.
- Place Marbles: Carefully place one or more Gravitrax marbles at the designated starting point of your track.
- Observe and Adjust: Release the marbles and observe their movement. Pay attention to areas where marbles might slow down, get stuck, or fall off the track.
- Troubleshoot and Refine: If marbles encounter issues, make adjustments to track angles, component placement, or add additional elements to guide the marbles smoothly. The vertical elements offer new ways to redirect marbles, such as through wall openings or by changing levels via balconies.
Experimentation is key to mastering Gravitrax. The vertical extension allows for more complex and visually impressive marble runs. Consider the principles of gravity and momentum when designing your tracks to ensure continuous flow.

Image: A child actively engaged in building and testing a Gravitrax track, demonstrating the interactive nature of the toy.

Image: A close-up view of a marble moving through a complex Gravitrax track featuring vertical elements and transparent walls.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Gravitrax Pro Vertical Extension components.
- Cleaning: Wipe components with a soft, slightly damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the plastic. Ensure all parts are dry before storage.
- Storage: Store the components in their original packaging or a clean, dry container away from direct sunlight and extreme temperatures. This helps prevent warping or discoloration of the plastic.
- Inspection: Periodically inspect all pieces for any signs of wear, cracks, or damage. Replace any damaged components to maintain safe and effective play.
6. Troubleshooting
If you encounter issues while building or operating your Gravitrax track with the Vertical Extension, consider the following troubleshooting tips:
- Marbles getting stuck or stopping:
- Check track angles: Ensure there is sufficient downward slope for gravity to propel the marble.
- Verify connections: Make sure all track pieces and vertical elements are securely connected and aligned. Misaligned pieces can create friction points.
- Obstructions: Check for any small debris or foreign objects on the track.
- Track sections collapsing:
- Stable base: Ensure the entire Gravitrax structure is built on a flat, stable surface.
- Secure pillar placement: Vertical pillars must be firmly seated on the hexagonal grid.
- Even weight distribution: Avoid placing too much weight or creating unbalanced structures that could lead to instability.
- Marbles falling off the track:
- Excessive speed: If marbles are moving too fast, they may overshoot curves or exits. Adjust the starting height or introduce elements that reduce speed.
- Incorrect alignment: Ensure track pieces are perfectly aligned to guide the marble smoothly.
- Missing walls/barriers: Add walls or other components to prevent marbles from exiting the track prematurely.
7. Specifications
| Product Name | Gravitrax Pro Vertical Extension |
| Brand | Ravensburger |
| Model Number (ASIN) | B084DH6CRC |
| Number of Pieces | 33 |
| Recommended Age | 8 - 99 years |
| Compatibility | Compatible with all Gravitrax Starter Sets and other Gravitrax extensions. |
| Box Dimensions (approx.) | 33.8 cm x 33.8 cm (13.3 inches x 13.3 inches) |

Image: Product packaging displaying the dimensions of the Gravitrax Pro Vertical Extension box.
8. Safety Information
Please read and adhere to the following safety guidelines:
- Small Parts: This set contains small parts (marbles and some components) which may pose a choking hazard. Not suitable for children under 3 years.
- Age Recommendation: Recommended for ages 8 and up. Adult supervision is advised for younger children during assembly and play.
- Intended Use: Use this product only as intended for building marble runs. Do not modify components or use them for purposes other than their design.
- Assembly: Ensure all components are assembled correctly and securely to prevent accidental collapses.
9. Compatibility
The Gravitrax Pro Vertical Extension is designed to be fully compatible with the entire Gravitrax system. To use this extension, a Gravitrax Starter Set is required as a foundational base. This set can be combined with other Gravitrax extensions and accessories to create larger, more complex, and innovative marble run tracks.
For additional inspiration and track designs, you may explore the official Gravitrax website or the Gravitrax app, which offers digital building tools and track ideas.

Image: STEM logo, indicating the educational benefits in Science, Technology, Engineering, and Mathematics.
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