Gravitrax Accessories & Extensions – More Action for Your Marble Run

Looking for new ideas for your Gravitrax set?
Whether you're a beginner or a tinkerer – with the right extensions, your marble run will become an absolute highlight. In this blog post, we'll show you the best Gravitrax extensions, why 3D-printed accessories are worthwhile, and how you can sensibly expand your track.

Why Gravitrax Accessories Are a Real Asset

Gravitrax is not just a toy – it's a creative building system that combines logic, physics, and imagination. But the larger your track becomes, the more you need accessories that go beyond the standard parts. That's exactly why we at NEXCAPE have developed the perfect solution.

Gravitrax Accessories from NEXCAPE – Made in Germany

Our accessories are developed and produced in our 3D printing workshop in Wildberg (Baden-Württemberg).
No mass-produced goods, no China imports – just quality directly from Germany.

Your advantages at a glance:

• 100% compatible with Gravitrax

• Ready to use, no modifications needed

• Modularly expandable

• Robust & sustainable materials (PLA / PETG)

Our Most Popular Gravitrax Extensions

🌀 Curve Stones – for more dynamics

Take your marble run to the next level. With our 45° and 90° curve stones, you can build tight turns, complex loops, and creative diversions.

• Available in a practical set of 12

• Made from durable PLA

• Easy integration

🔀 Switches & Distributors – you determine the path

Whether interactive elements or racetrack feeling – with the Gravitrax switches from NEXCAPE, you control the path of your marble precisely.

• Ideal for exciting courses & experiments

• Perfect addition to original parts

• Combinable with Boost elements

🚀 Launch Pads & Boost Modules – more power from the start

Start strong – our Boost launch pads reliably accelerate your marble.
Perfect for tracks with multiple levels or long straights.

🌉 Bridges & Height Elements – build vertically

More height, more excitement: Our bridge elements allow for new levels, stable construction, and creative paths over other track sections.

• No slipping thanks to clever click system

• Flexibly expandable

🧲 Special Parts – Magnetic effects & new mechanics

We are constantly working on new add-ons: magnetic switches, marble lifts, switches & more – exclusively at NEXCAPE.

Who are our Gravitrax Add-ons made for?

Our Gravitrax extensions are ideal for:

• Children from 8 years who want to build more

• Adults looking for new challenges

• Families who start creative building projects together

• Teachers & educators – perfect for STEM promotion

Frequently Asked Questions (FAQ)

Are your parts really compatible with Gravitrax?

Yes – all accessories are precisely matched to the Gravitrax system. You don't need to adapt anything.

What material are the add-ons made of?

We print with high-quality PLA and PETG, both are durable, food-safe and recyclable.

How long does shipping take?

Usually 1–3 business days within Germany – directly from our workshop.

Are the parts also available individually?

Yes – you can also buy many add-ons individually or combine them as you wish.

Conclusion: More possibilities with Gravitrax accessories from NEXCAPE

Gravitrax accessories make your track bigger, smarter, and more exciting.
With our 3D-printed extensions, you get high-quality components that fit the original perfectly – for more fun, creativity, and play depth.

🔗 Discover now:

👉 All Gravitrax extensions in the shop: www.nexcape.de
👉 Questions or special requests? Feel free to write to us!

From our manufactory: GraviTrax Accessories · Bestsellers