Lego Rail Climber Type1 

You might be able to make a more compact version of this using parts from Lego's older 9-volt system. This would include the micro-motor (serial number 2986/70823), a nine volt cable (serial number 5306bc015), and the original nine volt battery pack (serial number 4760c01/73955). This hypothetical set up would lack the same electrical power as the one you made, so it would have to be built without the Infrared receiver.

A Legend is born. 2 years later strap a Go-Pro on this guy's back and make him travel the entire house

I was wondering what amazing thing you were going to do with the new rails, I was not disappointed! Fantastic as usual!!!

Sweet! Great use of the 2x2 circular tile with hole.

Amazing! Can’t wait for you to make it into a GBC ;) ;)

This is just the beginning. :-D

Great creation !

WOW. first I saw those rails and was like "that's kinda cool" but if you can do THAT with them, then they're about 20% cooler!

Wow, I immediately had to think of the possibility of a Suspended Powered Coaster with that System. Maybe even with programmed rotating seats like in ARTHUR THE RIDE at Europa-Park.

That's so cool!

I'm a simple man. I see an akiyuky video, I watch

This is an interesting machine to see, nice that u do stuff non gbc related, it's really satisfying to watch

Awesome!

Nice!👍

If you flipped the rails upside down would the climber be able to hang from the rails and run around without falling?

Nice

Neato

Missing differencial?

First. Pretty awesome thing, incredibly stable

🖒🖒🖒🖒🖒🖒🖒🖒👏👏👏👏👏

Jk

first :p great as always