Antons Mindstorms - New updated 51515 Robot Inventor part list on my website. I added axle and beam lengths for your convenience! https://antonsmindstorms.com/2020/10/10/lego-mindstorms-robot-inventor-set- 51515-part-list/ #legomindstorms #robotinventor ...
Robot Inventor 51515 | MINDSTORMS® | Buy online at the Official LEGO® Shop US