Always great to see our creations come to life in your building room. Lance Shuler even upgraded our GBC 16 – 42042 C Model and engineered a extra gearbox to it.
Did you already build this unique Inverse Belt Lift Module?
Learn more and get yourself started today: https://pv-productions.com/product/lego-gbc-16-inverse-belt-lift-module-42042-building-instructions/
Why not do it?!
Building your own GBC and getting it to work flawlessly is one of the greatest satisfactions. So why not do it? Our wide variety of Great Ball Contraptions will definitely get you excited and in the right direction! Get started today: https://pv-productions.com/product-category/lego/