Motorised GBC Marble Run - 2437pcs
- Regular price
- $209.00
- Sale price
- $209.00
- Regular price
-
$239.00
75cm x 20cm x 59cm
30 in x 8 in x 23 in
2437 Pieces
The most intricate Great Ball Contraption we’ve ever released, the Motorised GBC Marble Run pushes complexity, motion, and scale to the absolute limit. Designed as a roller-coaster-style marble system, this model features over 5 meters of continuous track, making it the largest marble run of its kind in block-built form.
Built from over 2400 precision pieces, this dynamic contraption is powered by PRO Series electric motors that launch marbles at high speed through twisting, elevated track sections. The marbles race through drops, turns, and climbs before being automatically collected in a dedicated catch box, ready to be fed back into the system for the next run.
A step-ladder style marble lift continuously feeds the track, creating a smooth, uninterrupted cycle of motion. Every element is engineered for reliability, flow, and visual impact, making this build as satisfying to watch as it is to assemble.
Whether displayed as a kinetic sculpture or operated as a high-speed marble machine, the Motorised GBC Marble Run delivers nonstop movement, mechanical depth, and pure engineering fun.
This is not just a marble run — it’s a living machine.
DIMENSIONS
• 75cm x 20cm x 59cm
• 29.5in x 7.9in x 23.2in
KEY FEATURES
• Over 2400 Pieces
• Motorised Ball Feeding System
• Over 5 Meters of Track
• PRO Series Electronics
• High-Speed Marble Launch Mechanism
• Step Ladder Style Marble Climb
• Continuous Loop Operation
• Large Roller-Coaster Style Layout
• Building Instruction Booklet Included
Follow the included step-by-step instruction booklet for a smooth, enjoyable building experience.
Assemble your model on a clean, flat surface to prevent small parts from being misplaced.
For functional components such as engines, gears, steering systems, or pistons, ensure all elements are securely connected for optimal performance.
To maintain the appearance of your build, gently wipe with a dry microfiber cloth. Avoid using water, solvents, or chemical cleaners.
Any spare or unused pieces should be stored in the original packaging or included bags to keep your set organized and complete.
We offer worldwide shipping with full tracking. Orders are typically dispatched within 1–3 business days (excluding weekends and public holidays).
If your order arrives damaged, defective, or experiences a significant shipping issue, please contact our support team and we will review the case and provide an appropriate resolution in line with our Refund Policy.
If you have any questions about shipping, delivery, or returns, our support team is always here to help.
Free worldwide shipping with tracking
Shipped via trusted logistics partners, which may include FedEx, UPS, DHL, or other carriers depending on destination and availability.
Estimated delivery:
8–15 business days for the US, Canada, EU, and United Kingdom.
11–18 business days for other international destinations.
Please see our Shipping Policy for more detailed shipping times by region.
Model Specifications
2437 Parts Organized by Section

Paper Manual
Sticker Sheet
FAQs
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30-Day Return Policy
We offer a 30-day return or exchange policy should you be unsatisfied with your order for any reason.

