>>8609889I had the one with the clip pieces holding the rotor as a child. I've been collecting M:Tron sets from flea market and a few years ago, I found one with its box and I was confused by the extra hinge. I then noticed this was an official variant as the built was different on the box itselft.
To this day, I have 7 of them and only one is the hinge variant. Overall it is a very good set, nice parts, great build, cool look and a lot of play features.
