delta21 Posted September 15 (edited) Hello friends, I make this video for 42069 model B, Mobile Based Vehicle. My topic for model A RC here Another advantage of this model is that it is very easy to upgrade the RC. It only took me an evening to install 2 motor M, battery box and IR. Because of running with the chain, the battery runs out very quickly. But actually with 2 M motor it runs quite slowly, but it looks funny. If you like RC version move to 3:23 Edited September 15 by delta21 Share this post Link to post Share on other sites
