Can I make a transmission from DUPLO gear (Early Simple Machines Set 9656) to regular-sized gear?

1 Answer 1


To the best of my knowledge, the gears are not compatible in any way. The teeth on the DUPLO gears appear to be far too large.

One option could be to use one of the included DUPLO pulleys and create a connection to the Technic system that way:


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.