Traxxas XRT Ultimate

MODEL SPECS Name: XRT Ultimate Type: Monster Truck Top Speed: 60+ mph with dual 4S LiPo batteries and optional gearing (sold separately) Skill Level: 5 Scale: X-Truck® Weight: 21.55 pounds (9.79 kg) Length: 31.41 inches (798 mm) Width: 23.43 inches (595 mm) Front Track: 23.43 inches (595 mm) Track: 23.43 inches (595 mm) Height: 10.15 inches (258 mm) Wheelbase: 18.9 inches (480 mm) Center Ground Clearance: 1.93 inches (49 mm) Driveline: Shaft-driven 4WD Transmission: Single speed Differential Type: Sealed, hardened steel bevel, limited slip Gear Pitch: 1.0 metric pitch Steering Servo: 2085RL metal gear ultra-high-torque waterproof Radio System: TQi™ 2.4 GHz 2-channel transmitter with wireless module Battery Compartment Specs: 185 mm X 51 mm X 44 mm MOTOR SPECS Name: Velineon® 1200XL Type: 1275 Kv sensorless brushless Weight: 23.44 ounces (665 g) Length: 4.32 inches (110 mm) Diameter: 1.88 inches (48 mm) Shaft Size: 5 mm Connector Type: 6.5 mm bullet connectors ESC SPECS Name: Velineon® VXL-8s Type: Sensorless brushless Case Size: 2.23 inches (58 mm) / 2.83 inches (72 mm) / 1.81 inches (46 mm) Weight: 7.60 ounces (215.5 g) Motor Connectors: 6.5 mm bullet connectors Battery Connectors: Traxxas High-Current Connectors Power Wire: 10 gauge Maxx® Cable   High-Performance Aluminum Upgrades 6061-T6 aluminum C-hubs 6061-T6 aluminum steering blocks 6061-T6 aluminum rear hub carriers 6061-T6 aluminum differential housings 6061-T6 aluminum motor mounts VXL-8s™ Waterproof Electronic Speed Control Aggressive tune for more power at any RPM Integrated cooling fan 3-LED status indicators Machined heat sink Powered accessory ports 10-gauge silicone wire Integrated protection circuits Velineon® 1200XL Brushless Motor 4-pole 1275 Kv 5 mm output shaft Oversize aluminum heatsink for improved cooling Dual cooling fans Up to 60+ mph with Two 4S LiPo Batteries (sold separately) Traxxas Stability Management Improves straight line acceleration and braking on low-traction surfaces Never dulls throttle or slows the truck Adjusts from off to 100% assistance from the transmitter TQi 2.4 GHz 2-Channel Radio System with Factory-Installed Wireless Module Factory-installed telemetry sensors 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports Patented waterproof receiver box with easy-access plug X-Truck® Spec 8S Driveline Machined, hardened steel pinion and spur gear Full-time shaft-driven 4-wheel drive Heavy-duty steel CV driveshafts with laser etching Beefed-up steel differential output cups Splined aluminum center driveshaft Machined aluminum stub axles Transmission Mod-1 pinion and spur gears Torque-Biasing Center Drive Maxx-Spec Differentials Heavy-duty sealed 4-gear design Large scale steel ring and pinion gears Splined outdrives attached with external thru-bolt method New bulkhead and covers increase bearing support Rock-Solid Motor Mounting System Rigid aluminum motor mounts Precise preset gear mesh adjustments 4 keyed pins lock the motor in place Motor retention separate from gear mesh GTX Aluminum Race Shocks Machined aluminum threaded body Extra-large bore and capacity Ultra-smooth TiN-coated 5.2 mm damper shafts Lower seal cartridge includes integrated wiper seal combination Aluminum upper spring retainers Aluminum shock caps with pivot balls Lower spring perches bolted on WideMaxx Suspension Extra-wide suspension arms Made from our strongest cold-weather material Double-shear connections High-strength steel suspension pins with retainers 4 mm machined pivot balls TUBES 7075-T6 Aluminum front toe links Oversized wheel bearings Steering 6061-T6 aluminum steering bellcranks 2085RL high-output metal-gear steering servo 650 oz-in torque at 6.0 volts 0.13 sec/60° at 6.0 volts Double-shear aluminum servo horn Heavy-duty servo saver spring Dirt evacuation channels Ultra-Low-CG Chassis Design Modular chassis with interlocking bulkheads Low center of gravity for improved handling Flat bottom design Heavy-duty interlocking skid plates High-strength buttressing on shock towers Dual snap-lock battery compartments Protects batteries from side impacts Allows secondary battery-clip security Interlocking components for tight tolerances ProGraphix® Clipless Body Snaps in place in just seconds Secure body latches are easy to use Clipless body mounting system Rigid internal frame Dual high-capacity cooling ducts Molded body reinforcements for tear-through protection Protective top skids Rugged high-downforce rear wing Heavy-duty Bumpers Reinforced front bumper and rear wing support Absorb impact forces while retaining shape Heavy-duty front bumper and support Reinforced rear wing support Nerf bars for side impact resistance Heavy-duty wheelie bar with carry handle Wheels and Tires 7.4″ Gravix® belted race tires Belted carcass virtually eliminates ballooning at high speed Low sidewall for sharp turn-in response Runs quieter than traditional off-road tires 3.8″ matte black XRT race wheels High-strength glue and bead design Huge 24 mm splined wheel hubs Sealed Ball Bearings Hex hardware with Rust-Resistant Black Oxide Coating