PeterC

Hello again and thank you for this. I would like to build this robot but cannot identify all the parts with the three images at the end of the video. I will be using terms used by Lego on their Shop > Pick and Build > Pick a Brick search engine.

Image 1:

In Image 1, there are 2 pieces (A) that look like "1/2 bush"es but with round instead of cross shaped holes. I have been unable to find these on the Lego website. Also, what kind of a band is connecting these 2 parts? There is also a "beam" ( hidden in the frame that I can't see clearly.

Image 2:

You have more pieces (A) in Image 2 which resemble the 2 in Image 1 (A). Are these the same or not? Between the wheels, there's a part ( which I can't make out. Also, 2 more pieces in the frame © look like "bush"es but I can't be sure.

Image 3:

Image 3 shows the back part of the frame. I cannot identify the round part (A) here.

Image 4:

Image 4 shows a armature with wheels which are hard to make out both the assembly connecting the wheels and the connection to the frame.

If you could show the parts I mentioned, the removed assembly from Image 4 without the wheels and also a top view of the frame without the tracks, I would appreciate it very much. Thank you.