HPI Racing 109073 Savage XL Octane 4WD Monster Truck RTR FEATURES: Chassis: Rigid 6061-series aluminum TVP (twin vertical plate) 0.12 (3mm) thick, extra strength composite roll cage Drive: Full time four wheel INCLUDES: HPI Savage XL Octane Monster Truck with Gasoline Engine, 2.4GHz Radio, painted & trimmed Body, Tuned Pipe, Instruction Manual, 3.4 oz. (100ml REQUIRES: Gasoline: 87 octane Flat head screwdriver, maintenance and track equipment