This 1/10 scale 4WD buggy is specially designed to excel in off-road buggy racing. It features a mid-rear mounted motor and longitundinally mounted battery for optimum balance for jumping. Battery is inserted through the bottom of the chassis, eliminating need to remove body, which makes routine maintenance easy and quick. High performance shaft drive 4WD combines with suspension system featuring extra long suspension arms for improved stability and off-road handling. About the Model High performance 1/10 4WD buggy chassis designed for off-road racing 4-wheel independent double wishbone suspension features CVA oil dampers and extra long suspension arms for improved stability and handling Includes sealed diff gearbox indispensable for off-road running Features full ball bearings Electronic Speed Controller (Not Included) Includes 540 type motor Newly designed off-road tires and wheels featured larger diameter and width, and new tread pattern designed for excellent running and control on hard dirt tracks Tires: High Density Spike Tires K (4WD/Front, 62/25), High Density Spike Tires K (Rear, 62/35) Wheels: Large Dish Wheels (4WD/Front, 62/25), Large Dish Wheels (Rear 62/35) 2.94 internal gear ratio. ELECTRIC KITS REQUIRE: (unless stated differently above) Radio: 2-Channel with servo(s) Battery: 6-cell flat with standard Tamiya connector Charger: AC/DC timed or peak for 6-cell battery Paint: PS for Polycarbonate/TS for ABS Misc. Items: Building and track equipment