This Loop Coaster made of 3756 pieces of parts, is not only one of the tallest Lego set of all time, but its fun and detailed scene design, as well as the spectacular function design, all brought very strong hype for this set. How did the designer managed to make the elevator go up using this crank? And after the train is lifted, how does the elevator manage to go down automatically? How fun will the motorized version be? Why a portion of this chain wider? How can the fast moving coaster stop so efficiently? How does the train enter the elevator after it goes back down? What’s more, what are the ingenious design hiding in the looped track?

Today, we will bring you the in depth review of this Lego’s new product in July, one o three o three, Loop Coaster, and show you how it works.
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CHAPTERS:
0:00 Overview
0:50 Unboxing
1:40 Satisfying Building
2:44 Function Analysis
6:42 Design Details