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