Tamiya RC 1/14 Scale Grand Hauler On-road Semi-Truck model assembly kit. Take control of your very own big rig - this R/C model assembly kit recreates a massive boxy, customised truck like those seen in North America. The model's ladder frame chassis features aluminium side channels with resin cross members and is equipped with a highly realistic suspension utilising metal leaf springs and friction dampers. A front-mounted motor and 3-speed transmission power the two rear wheel axles, which are fitted with built-in differentials to enable smooth cornering. A 4-channel R/C system and multi-function unit allow you to drive the vehicle and experience realistic lights, sounds and vibrations. Realistic Lights, Sounds, and Vibration with the separately sold MFC Unit:The separately sold Multi-Function Control Unit (MFC) offers light, sound, and vibration operation to accompany your R/C truck experience. Engine sounds have been digitally recorded from the actual truck, and together with air horn, gear shifting, and many other realistic sounds, give you the feeling that you are driving the real thing! Headlights, brake lights, fog lamp, hazard lights and turn signal operations are also at your fingertips. 6 Types of Semi-Trailer Sold Separately6 types of trailer including semi-trailer, tank-trailer, and pole-trailer, can be attached via the coupler on the model to create an exciting combination over a meter in length. What's in the box? 1/14 scale R/C model assembly kit. Type 540 Brushed Motor 1/14 scale driver figure included Coupler is included to enable connection with any Tamiya 1/14 scale trailer. What you'll need: 4-Channel Radio (Tamiya Attack) 2 servos ESC 7.2volt battery with a compatible charger Tamiya TS & Acrylic-Lacquer Bottle Paints