3D Plastic Dynamic Vehicle 7-speed DCT Dual Clutch Transmission Assembly Model (with R-Gear and Motor)Features:.Highly Simulated Vehicles 7-speed DCT Dual Clutch Transmission Assembly Model: Featuring the significance of simulation from any angles, the authentic 7-speed dual clutch transmission with original structure is built with gear set with realistic drive structure, brass shaft locating worm gears, complete functions of the clutch&differential and complete power supply drive plug interface. The material is made of highly precise FDM printer..KIT Parts, Dynamic Simulation: The product is basic and pre-colored that need to be installed by users. The transmission model is capable of operating realistically with electricity and realizing the bearing structure of the drive part in the mini space for the stability and reliability of operation..Application Ranges: Available as a delicate gift for the fans, the model makes a stunning display that restores perfectly the principle of vehicle 7-speed DCT transmission and is conducive to hand dexterity and practical ability..Notes: The production cycle is long about 20 days for the product is printed in high precision by FDM, thank you for your understanding and patience. Recommended for 14+. Please feel free to consult us if you have any questions.Specifications:.Material: ABS + Metal + Electronic Components.Product Dimensions: 19 x 10.5 x 7.5cm.Product Weight: 700g.Package Dimensions: 30 x 15 x 20cm.Package Weight: 800g.Packing: Box