This is the 2.4GHz radio controlled, glow powered, ready-to-run HPI Savage XL 5.9 Monster Truck. FEATURES: Chassis: Rigid 6061-series aluminum TVP (twin vertical plate) 0.12" (3mm) thick Drive: Four wheel shaft driven Engine: HPI Nitro Star K5.9 .36 cu in (5.9cc), ABC cylinder and piston construction, three needle composite bodied slide valve carburetor with 9.5mm inlet, dual stage air filter, starts with included HPI Roto Start 2 shaft drive electric starter, one-piece engine mount and 0.12" (3mm) mounting plate Exhaust: Polished aluminum two-chamber tuned pipe and polished aluminum manifold Radio: HPI TF-20U 2.4GHz with steering and throttle trim and reverse and dual rate adjustment, transmitter does not have charge jack Servos: SF-1 standard servo for throttle, SF-5 high torque servo with 8.9kg/cm2 at 6 volts Wheels: Chrome plated 2.2" (56mm) wide with 17mm aluminum hex hubs, 3.4" (87mm) diameter Tires: HPI Terra Pin with spike pattern for grass and loose dirt and center chevron pattern for directional stability, 7" (178mm) diameter, 3.35" (85mm) wide Shocks: Eight long-stroke oil-filled Fuel Tank: 5.4oz (160cc), flip top cap Clutch: Three shoe aluminum Clutch Bell: Heavy duty steel construction, vented 16 tooth Body: Painted and trimmed 0.60" (1.5mm) thick polycarbonate GT Gigante monster truck, body color is blue or orange see COMMENTS Suspension: Double wishbone with lightweight suspension arms Caster: Adjustable front and rear toe-in, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle Brake: Machined steel hub and dual red fiberglass brake discs Transmission: Three-speed with metal gears and adjustable shift point Differentials: Alloy cases with with machined steel rings and pinion bevel gears with new larger machined steel diff outdrives and axles Slipper Clutch: Heavy duty dual slipper plates and shock absorbing rubber pad Spur Gear: Machined steel 52 tooth Ball Bearings: Full set, rubber sealed Steering: Bell crank with cam-type servo saver steering arms Warranty Period: Two year limited, valid only in the US, Canada and South America INCLUDES: HPI Savage XL 5.9 Monster Truck with HPI Nitro Star K5.9 engine, Roto Start electric starter, glow plug, air filter, 2.4GHz radio, standard throttle servo, high-torque steering servo, hump receiver pack, wall charger, painted and trimmed body, instruction manual REQUIRES: AA Batteries: Six for transmitter Fuel: Car blend with 20% nitro content Battery: 7.2V stick pack with standard connector for Roto Start Battery Charger: Timed or peak for Roto Start battery Glow starter, fuel bottle and track equipment SPECS: Vehicle- Length: 23.8" (580mm) Width: 17.5" (445mm) Height: 10.6" (270mm) Wheelbase: 15.74" (400mm) wheels on-center front-to-rear Suspension Travel: 6" (152mm) Body- Length: 20.7" (527mm) Width: 7.7" (196mm) at rear wheels, widest point Width: 7.1" (180mm) ahead of fr wheels, narrowest point Height: 5.3" (136mm) Thickness: 0.60" (15.2mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 5 6x13mm Transmission 3 DTXC1573 4 8x16mm Front Wheel Hubs 2 DTXC1585 4 8x16mm Rear Wheel Hubs 2 DTXC1585 2 5x10mm Clutch Bell 1 DTXC1535 4 10x16mm Differentials 2 HPIC2032 2 6x10mm Flanged, Transmission 1 DTXC1565 The 2.4GHz HPI Savage XL 5.9 is available in the following colors; Blue, HPID46BB Orange, HPID46NN jxs 2/11/08 ir/jxs