Required to Run 4x AAA Batteries for the transmitter Lipo charger Recommended: iMars S100 or iMars D300 Contents Pre-assembled EMB-SC 1/14 4WD Short Course Truck with Pre-painted body ES28 4500kv 2840 brushless motor, Hobbywing brushless 35A ESC and Batan D115F servo Flysky 2A-BS ...Required to Run 4x AAA Batteries for the transmitter Lipo charger Recommended: iMars S100 or iMars D300 Contents Pre-assembled EMB-SC 1/14 4WD Short Course Truck with Pre-painted body ES28 4500kv 2840 brushless motor, Hobbywing brushless 35A ESC and Batan D115F servo Flysky 2A-BS 2.4GHz Transmitter and FS-R4P-BS Receiver 7.4v 1800mAh 50C Gens Ace Lipo battery with T-Plug (Deans) 1.5mm, 2mm hex and user manual Features LC Racing designed short course tires LC Racing designed slipper clutch with adjustable gear cover 6061-T6 aluminum-threaded, oil-filled, coil-over, adjustable shocks 2.5mm 6061-T6 aluminum shock towers Front and rear metal gear differentials Center shaft driven 4WD Adjustable Servo Saver Steel hinge-pins 2.0mm anodized aluminum chassis with front and rear kick-up Industry standard 12mm wheel hex adaptors Specifications Scale: 1/14 Length: 360mm Width: 210mm Height: 135mm Wheelbase: 225mm Weight: 2.38lbs (battery included) Tire Type: LC Racing pre-mounted short course tires Chassis: 2.0mm anodized aluminum Gear ratio: 8.23 Ball bearings: Complete