This is the ready to run, electric powered, radio controlled 1/18 scale Associated RC18T 4 wheel drive Truck. FEATURES: Motor: Super 280, inline mounted Radio: Associated XP2 2-channel AM transmitter with throttle ATV, steering and throttle trim and servo reversing on both channels Receiver: Associated TR203A 2-channel micro - ASCL9130 Steering Servo: Associated XP1016 micro servo - ASCM9128 Motor Mount: Aluminum, with several mounting holes designed to fit early any 1/18 scale hop-up motor and moves side to side for a variety of pinion gear sizes Speed Control: Associated XPS micro size with reverse and will handle most hop-up motors - ASCM9136 Spur Gear: 55 tooth, larger spur gears can be installed (up to 60 teeth) by changing the small gear cover on the underside of the chassis Pinion Gear: 12 metal Tires: 1.45"(37mm) i.d. mini pin racing compound with foam inserts Wheels: 1.45(37mm) white plastic dish style (compatible with Losi Mini-T rear wheels and tires) Battery Pack: 1100 mAh NiMH AE size cells (side-by-side) with mini connector (same connector as the Mini-T, and Micro RS4) Shocks: Four oil filled composite bodied with blue anodized springs Suspension: Lower suspension arms are interchangeable front to back left to right, molded fixed upper suspension links Dogbones: Front and rear composite construction Gearbox: Sealed front and rear with blue aluminum drive shaft Body: Pre-painted in blue or red with pre-applied decals (no choice on body color as they are supplied randomly by Associated) Bodies designed for the Losi Mini-T will work on this model Ball bearings: Full set included Wall charger: 120mah charge rate will charge battery in 10 hours INCLUDES: One pre-built and ready-to-run (charge and go) RC18T 4WD One XP-2 Transmitter One wall charger Instructions manual and parts list REQUIRES: Eight AA size batteries for the transmitter SANP3501 SPECS: Vehicle: Length: 8.4" (214mm) Width Outside Rims: 7.2" (182mm) Weight: 1.19lbs (540g) with electrics, without body Wheelbase: 6.1" (154mm) Gear Ratio: 5:1 Body: Length: 8.6" (219mm) Width: 3.3" (83mm) Height: 2.6" (67mm)