PV-Productions has again succeeded in creating a new great ball contraption (GBC) and this time it is even bigger and better. This GBC is already number 45 that he created and it is called 'Stunt Circus'. This GBC is also an alternate of an official LEGO® set. This time you only need the parts from the LEGO® 42100 Liebherr R 9800 to build this great circuit.
The big question is what kind of cool things the GBC 45 can do. We will briefly explain how the circuit works. First, a lift takes the balls to the top, where they are split into two paths. The left path shoots the balls against the Jump Ramp Module, causing them to make fun jumps. The right path leads the balls to the Tilting Turning Table, where the balls can move in any direction by means of 4 dimensions. Next, the Shooter Module fires the balls at four colourful targets. After this, the two paths merge again and the balls travel together towards the High Elevator Module, where they will be released at the very top. Once they are caught, they are taken to the Spinning Table Module, where they are thrown in all directions by centrifugal force. After this chaos, the balls are collected and everything starts all over again.
What's even more cool about this GBC is that you can control the machine with the official LEGO® Powered Up App. So there is plenty of fun waiting for you with the Stunt Circus!
At ToyPro we are big fans of the GBC's of PV-Productions. We like to share them with our readers and that is why we regularly write articles about the newest GBCs! We have written about GBC 44&43 Rocking Raiser & Scoop Loupe, GBC 41&42 LEGO® Excavator and GBC 40 Tippy Tilt Trays before. We would like to thank PV-Productions again for this new GBC and if you're curious about more, be sure to take a look at his website!

Build and explore this remarkable LEGO® Technic™ reproduction of one of the world’s most impressive hydraulic excavators, the Liebherr R 9800. Developed in partnership with Liebherr, this replica model is controlled via the LEGO TECHNIC CONTROL+ app and comes with an array of advanced app-controlled features and functions that put you in complete control. Choose from 4 different screens with cool graphics that add to the super-realistic play experience. Drive forward, reverse, steer via individual track control, rotate the superstructure, extend, raise and lower the boom, and open and tilt the bucket at the touch of a fingertip. Select an on-screen drag pattern for the boom and see it respond to your command. Use pre-set commands or record the excavator's actions to create complex sequences of movements, then turn up the authenticity with real Liebherr R 9800 sound effects—all from the comfort of your smart device! And when you're ready, you can test out your skills in the app's challenges and achievement section—how many reward badges can you collect? This high-fidelity replica is packed with true-to-life, brick-built details, such as hydraulic tubing and pumps, cooling vents, a fire extinguisher system and a detailed operator’s cab with seat, joystick and control panel. A classic colour scheme with intricate sticker detailing adds the finishing touch to this magnificent LEGO construction toy for kids and grown-ups.
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