Our GBC 31 Flex Conveyor – 42094 C Model is the first GBC which is using the new blue gearbox gear. Such fun to work with and adds great functionality to GBCs.
Curious how GBC 31 works? Get the building instructions and start engineering today: https://pv-productions.com/product/gbc-31-flex-conveyor-42094-building-instructions/
See also our other GBC C Model Building Instructions: https://pv-productions.com/product-category/lego/
GBC 31 Flex Conveyor – 42094 C Model