Accessories & Extensions suitable for GraviTrax – More Action for your Marble Run

Accessories & Extensions for GraviTrax – More Action for Your Marble Run

Your GraviTrax track is cool, but you want more track, more height, more speed? Our 3D-printed GraviTrax-compatible extensions are the perfect solution – precise fit, stable, and available in many colors.

What you'll find here

• Height Stones – in 30mm, 50mm, and 100mm – individually, as 3-piece, 6-piece, or 9-piece sets
• Height Stones for the Junior Version – compatible with GraviTrax Junior
• Curve Stones 9-piece & 12-piece Sets – for spectacular marble run curves
• NEXCAPE XL & Mini Height Stones – extendable, for variable heights

Full Compatibility

Our stones fit directly into your existing GraviTrax system – including the Junior version. Simply insert them between original track elements, combine with other extensions, and build your dream marble run.

Made for Tinkerers & Track Architects

Whether you're building a first track with your child or, as a GraviTrax professional, planning complex track layouts – with our precisely fitting 3D-printed stones, you can take any construction to the next level.

Trademark Notice: "GraviTrax" is a registered trademark of Ravensburger AG. Its use is solely for describing product compatibility (§ 23 MarkenG / Art. 14 EU Trademark Regulation). There is no business connection between NEXCAPE® (Roos Enterprises UG, Wildberg) and the mentioned trademark owners. Our accessories are an independent product, 3D-printed in Germany.

📖 Matching Guide: Expanding your GraviTrax Track – Height Stones & Curve Stones