Shaft driven, full-time 4WD and inline twin motors. Front and rear sealed gearbox with die cast diff. gears.Sturdy suspension consists of coil springs and leaf springs. Four wheel steering system for tight cornering. Main frame, front and rear bumpers incorporate aluminum parts for rigidity and style. The original Juggernaut had major problems with the gearboxes and was pulled from the marked after a short period. The Juggernaut 2 is the same Juggernaut chassis, with the gearboxes upgraded and other minor changes.