The Traxxas Summit Monster Truck is the only truck that gives you the ability to lock the differentials and shift from low to high gear right from the transmitter. No need to break from the action to swap gears or install locking parts. Tear up the trail in "high range" with a 25:1 ratio for dirt-slinging speed. When the terrain turns technical, drop it into "low range" for a 70:1 ratio and unreal climbing torque. For the ultimate in climbing traction, flip the T-Lock switch to lock the front differential. Need even more grip? Activate the rear T-Lock diff for fully-loaded 4WD power no matter which tire is gripping or slipping.

No need to head for the garage when the sun goes down; Summit lights up the night with an integrated LED illumination system. Four bright white LEDs blaze the trail ahead, while six red LEDs show where Summit's been. The LEDs are integrated into the bumpers for durability and convenience, and the chassis-mounted wiring harness eliminates the possibility of tangles and hooked wires.

Realistic & Rugged ExoCage Body 
Summit's aggressive SUV-style bodywork doesn't just look tough; with its bolt-on fender flares and tube-style ExoCage skeleton, it's as rugged as a real rock rig. Flexible to bounce back after a rollover yet tough enough to spare the lexan body from rock rash, the ExoCage combines authentic real-rock-rig looks with genuine protection.

Waterproof Electronics and Titan 775 Motor 
Summit gets its spin from the largest motor of any electric monster truck, the Titan® 775. This massive mill is equipped with a fan-cooled armature for nonstop off-road adventure, and an extra wrap of steel around the can for maximum magnetic field strength—that means more torque to tame the trail and conquer any climb. Designed by Traxxas, the EVX-2 features three drive profiles, thermal shutdown protection, low-voltage detection for compatibility with LiPo battery packs, and patented Traxxas high-current battery connectors. Throttle control comes from an EVX-2™ electronic speed control, a heavy-duty powerhouse that can handle up to 16.8 volts to give Summit extreme trail-conquering torque. And if that trail is wet, muddy or even covered in snow, it's no problem. Waterproof electronics let Summit operate worry-free in conditions that sideline other monster trucks.

The World's Most Advanced Ready-To-Race® Radio System 
Summit is equipped with the world's most advanced Ready-To-Race® radio system. The Traxxas® TQi™ arrives with a full complement of tuning features and offers the unbeatable convenience of "no channels, no crystals" 2.4GHz technology—but that's just the beginning. Automatic model recognition instantly recalls your settings for up to 30 Traxxas Link-enabled models. Just switch on and drive, no naming or "model memory" settings required. Power up the transmitter and the model you want to drive, and the settings for that model are dialed in immediately! The TQi 2.4GHz transmitter is fully adjustable: steering and throttle end points can be set precisely, and the Multi-Function knob can be programmed to control Steering Sensitivity (Expo), Throttle Sensitivity (Expo), Steering Percentage (Dual Rate), Braking Percentage (Dual Rate), or Throttle Trim. TQi's ergonomic case design provides all-day driving comfort, and the unique internal antenna contributes to its sleek, modern look.

Traxxas Link Wireless Module Compatible 
The TQi's most important feature may already be in your pocket. The TQi can be equipped with an Traxxas Link Wireless Module (TRA6511, sold separately) that turns your Android, iPad® iPhone® or iPod touch® (sold separately) into a powerful tuning tool for your Traxxas model. The full-color display combines with the free Traxxas Link™ App to deliver an intuitive, high-definition, full-color graphical user interface that unlocks the mysteries of optimizing your radio system for ultimate vehicle control. Traxxas Link also opens the door to telemetry capability when you add optional sensors to your model.

Features: 

• TQi 2.4GHz 4-Channel transmitter and 5-channel receiver
• Innovative T-Lock™ remote locking differentials let you select front and rear locked diffs, front locked diff, or full open differentials via the transmitter
• Transmitter-operated High-Low transmission switches from a 70:1 first gear ratio for climbing torque to a 25:1 second gear ratio for trail speed
• 10-LED lighting system opens the door to night-driving fun
• ExoCage™ body adds real-rock-rig style and functional protection
• Rugged 3.8" Geode™ wheels with beadlock-style sidewall protectors mount securely to aluminum 17mm hex hubs
• Massive 7" Canyon AT™ extreme-terrain tires with soft inserts generate awesome off-road grip
• Titan® 775 motor
• 17mm splined aluminum hex hubs
• Industry's first dual-CV telescoping half shafts
• Geode™ rims and Canyon AT™ tires
• ExoCage™ body
• 10-LED light system

• (2) 6 cell NiMH or (2) 7.4V LiPo Batteries with Traxxas iD Connector
• Charger Compatible with Chosen Battery Chemistry & Traxxas iD Connectors
• (4) AA Batteries for Transmitter