This is the Brand New Sledge RTR 6S 4WD Electric Monster Truck (Red) w/VXL-6s ESC & TQi 2.4GHz Radio Belted Sledgehammer Tires.

Features:
VXL-6s™ Waterproof Electronic Speed Control
6s LiPo compatible
Integrated cooling fan
Real-time telemetry via Traxxas Link™
3-LED status indicators
Powered accessory ports
10-gauge silicone wire
Integrated protection circuits

Velineon® 2000 kV Brushless Motor
4-pole 2000 kV
5 mm output shaft
Finned can for better heat dissipation
Aluminum motor cradle mount
Supports entire motor length
Reduces flex for longer gear life

Up to 70+ mph with Two 3s LiPo Batteries (sold separately)

Traxxas Stability Management®
Helps prevents spinouts and loss of control
Never dulls throttle or slows the truck
Adjusts from off to 100% assistance from the transmitter

TQi™ 2.4 GHz High Output Radio System
TQi 2-channel transmitter
Traxxas Link enabled
2.4 GHz 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
Automatically stores and loads settings for up to 30 Traxxas Link-enabled models—just switch on and drive, “model selection” is not required
Programmable Multi-Function knob
Adjustable steering and throttle percentage (dual rates)
Adjustable steering and throttle sensitivity (exponential)

Drivetrain
Full-time 4-wheel drive
Heavy-duty steel driveshafts
Large 8 mm steel stub axles
Steel dogbone center driveline
Protective rubber boots on differential inputs

Transmission
Mod-1 pinion and spur gears
Fixed gear mesh system
Torque-Biasing Center Drive

Differentials
Heavy-duty sealed 4-gear design
Large scale steel ring and pinion gears
Large 8 mm output shafts
Steel drive cups
Easy access bulkheads

GT-Maxx®Shocks
Longer rear shocks for more travel
Machined aluminum threaded body
Extra-large bore and capacity
Large-diameter damper shaft
Lower seal cartridge with dual X-rings
Height-adjustable spring retainer
Lower spring perches bolted on

Suspension
Thick 5 mm 6061-T6 aluminum shock towers
Ultra-tough composite arms
Made from our strongest cold-weather material
Molded insert for clean look
Rear rock deflectors
Press-in hinge pins to reduce play
Oversize molded toe and camber links
Heavy-duty C-hubs with oversize bearings
Multiple mounting points for suspension tuning

Chassis
3.2 mm ribbed aluminum chassis
Formed edges for improved strength
Thick aluminum T-Bar™ for added rigidity
High-strength buttressing on shock towers
Rugged locking battery compartment with quick-release door
Low-CG design for improved handling
Interlocking components for tight tolerances
Tough front and rear bumpers double as skid plates
Hidden wire management for clean appearance

Clipless ProGraphix® Body
One-handed clipless body mounting system
Rigid internal frame
Molded body reinforcements for tear-through protection
Protective roof skids
Rugged high-downforce rear wing

Steering
Waterproof 2275 metal gear servo
347 oz-in torque
High-throw bellcrank steering design
Heavy-duty servo saver with aluminum posts
Metal servo horn

Wheels and Tires
Huge 6.7″ Sledgehammer all-terrain tires
Belted carcass resists ballooning
Tough 3.8″ black wheels
Splined 17 mm aluminum axle hubs

Needed to Complete:
4S: (1) 4S 6700mAh LiPo Battery with Traxxas iD Connector 
6S: (2) 3S 5000mAh LiPo Batteries with Traxxas iD Connector
(1) Compatible LiPo Balance Charger
(4) AA Batteries