The Revo 3.3 Stands Alone as the Ultimate Nitro Monster Truck Monster innovation, monster versatility, and supreme size come together in the one truck that could only come from Traxxas. The Revo 3.3 defines what it means to be the pinnacle of monster truck performance, the standard bearer for cutting edge innovation and boundless capability that all others are measured against. The Revo 3.3 is pure monster to its core with its massive presence, meaner gaze, and feature-rich capability. More importantly, Revo's advanced engineering equips it for fun, and the Revo 3.3 delivers even more of it! CHARGER NOTE: The included charger requires a cigarette lighter socket found in full size vehicles to charge. If this is not your preference, Traxxas offers an adapter allowing you to charge from a standard home AC electrical socket (TRA2976). Traxxas Stability Management (TSM) TSM allows you to experience all the extreme power, speed, and acceleration that was engineered into your E-Revo making it much easier to control on common slippery surfaces such as dusty asphalt, smooth concrete, and even ice and snow. Factory-Installed Telemetry Sensors Traxxas Link collects and records real-time telemetry data as you drive. When you equip your model with optional telemetry sensors, the Traxxas Link dashboard comes to life showing you speed, battery voltage, RPM, and temperature. Features: Ready-To-Drive with included NiMH receiver pack and EZ-Start battery, 2-amp DC Peak Detecting Fast Charger, fuel-filler bottle, spare glow plug, precision tools, and more! TQi 2.4GHz Transmitter with Traxxas Link Wireless Module and Receiver Traxxas Stability Management (TSM) Factory installed telemetry sensors - RPM, speed, temperature, and battery voltage Wider, taller stance with Geode wheels and 6.3" Maxx-sized tires Sinister body with ferocious graphics Heavy-duty reversing transmission with exclusive OptiDrive Electronic Shift Module Dual digital waterproof ball-bearing servos with 250 oz.-in. combined torque Specifications: Length: 20.65" (525mm) Front Track: 17.5" (444.5mm) Rear Track: 17.6" (447mm) Weight (no fuel): 10.3lbs (4.69kg) Center Ground Clearance: 4.25" (108mm) Height (overall): 11.024" (280mm) Wheelbase: 13.7" (348mm) Gear Ratio (1st Gear): 25.55:1 Gear Ratio (2nd Gear): 16.31:1 Transmission: OptiDrive Auto Two-Speed FWD/REV Transmitter: Traxxas TQi™ 2.4GHz radio system with Traxxas Link Wireless Module (3-Channel) Receiver: Traxxas Stability Management (TRA6533) Engine (fuel-powered): TRX 3.3 Racing Engine w/ EZ-Start Brake Type: Steel Disc with semi-metallic pads Fuel Tank Capacity: 150cc Top Speed: 45+mph Skill Level: 4 Includes: RTR Revo 3.3 & TQi Radio System Receiver Battery Pack EZ-Start EZ-Start Battery 2Amp DC Battery Charger Extra Glow Plug Fuel Bottle Extra Air Filter High-Quality Specialty Tools Needed To Complete: Nitro Fuel (4) "AA" Batteries (for transmitter)