Teching DM14-V2 DIY Assembly V2 Twin Engine Kit

V-Twin engine assembly kit design based on V-type twin-cylinder engine, works with electric motor. This 2 cylinder engine consists of 217pcs with a metal box. So people has to assemble the parts and components. The whole process is close to the professional assembly line process. It is interesting and full of experience. Features: 1. High Craftsmanship: The whole steam car engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, looks gorgeous. The mechanical mechanism is extremely presented, and the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed. Ideal for gift collection.2. Fun Assembly Kit: The engine is consisting of 217 pcs, the whole assembly process take around 3 hours. While assembly, you will understand the car working structure. The difficulty level is 4.0 stars. Challenge yourself and prove yourself, build confident in between.3. Working Principle: It it an electric engine, works