04-12-2018, 10:36 AM
Hmm, I've seen bare-robot kits that are just tracks that have a similar profile on aliexpress (but I have no clue if they used anything like that)
I build in Lego! Blogs at:
http://L3-G0.blogspot.com (or http://L3-G0.com for short)
http://MCK-Y.blogspot.com and
http://BB-8.blogspot.com
http://L3-G0.blogspot.com (or http://L3-G0.com for short)
http://MCK-Y.blogspot.com and
http://BB-8.blogspot.com