This is the 1/10 scale electric powered, radio controlled, re-release of the 1985 Tamiya Hotshot Off-Road Buggy Kit. FEATURES: Chassis: Monocoque ABS Resin Drive: Four wheel shaft drive with dogbone type linkage Motor: Type 540 with aluminum heat sink and connectors Electronic Speed Control: Tamiya TEU-104BK w/reverse Shocks: Front and rear mono type horizontally mounted Gearboxes: Sealed Differentials: Planetary gear Transmission: Single-speed Tires: Spike, Front 3" (77mm) diameter, 1.1" (28.5mm) wide Rear 3" (77m