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E-Maxx 4WD Truck RTR with 2.4Traxxas Link Radio

E-Maxx 4WD Truck RTR with 2.4Traxxas Link Radio

Part Number: TRA3903

Brand: Traxxas



Discontinued/Sold Out


Traxxas - TRA3903 - E-Maxx 4WD Truck RTR with 2.4Traxxas Link Radio

  • Chassis: 0.08 (2mm) thick composite with snap lock battery hold downs and scaleable battery components to fit a variety of stick or side-by-side packs
  • Drive: Four wheel shaft drive with Revo spec sealed large diameter outer and center drive shafts
  • Motors: 16.8 volt Titan 550 size fan cooled dual brushed motors
  • Radio: Traxxas TQi 2.4GHz high output with Traxxas Link automatic model recognition, telemetry enabled 5-ch micro receiver with dual channel 1 inputs, Docking Base (not included, order TRAL6510) enables model to be tuned from an iPhone 3G/3GS/4/4S, or iPod Touch
  • 2nd/3rd/4th generation (Traxxas Link App must be downloaded if if wanting to use an iPhone or iPod Touch).
  • 5-channel micro receiver, waterproof high-torque steering servos and sealed receiver box for running in wet conditions
  • Electronic Speed Control: Traxxas EVX-2 forward and reverse ESC with low voltage protection, and three programmable driver profiles and training mode
  • Batteries: Two Traxxas Power Cell NiMH 7-cell flat packs with Traxxas
  • High Current connectors, 16.8V total power
  • Ball Bearings: Full set rubber sealed
  • Shocks: Eight oil-filled, composite bodied with red springs rubber pressure bladders and double O-ring seals
  • Gearbox: Sealed
  • Differentials: Revo spec with X-ring seals to keep oil in and dirt out, bevel gear design
  • Slipper Clutch: Traxxas's patent pending Torque-Control slipper clutch
  • Transmission: Single-speed (two speed optional)
  • Tires: Treaded soft compound Maxx 5.9" (149mm) outer diameter 3.25"
  • (82mm) width
  • Wheels: 3.8" (96mm) diameter chrome 10 spoke (spokes are in groups of two) 2.7" (70mm) width, 14mm hex
  • **To use wheels with 17mm hexes, install 17mm Splined Wheel Hubs**
  • **TRAC6333 onto axles**
  • Bumpers: Plastic front and rear with kickups
  • Suspension: Adjustable Revo Spec sealed pivot balls
  • Caster: Adjustable, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis
  • Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle
  • Steering: Heavy duty dual servo bell-crank type with ball bearings


Traxxas - TRA3903 - E-Maxx 4WD Truck RTR with 2.4Traxxas Link Radio

  • Length: 20.4 (518mm)
  • Width: 16.5 (419mm)
  • Height: 9.8 (248mm)
  • Weight: 7.2 lbs (3290g) approx. without batteries
  • Wheelbase: 13.2 (335mm)
  • Front Tread: 12.9 (329mm)
  • Rear Tread: 13.0 (331mm) side-to-side at wheel centers
  • Front Track: 16.4 (417mm)
  • Rear Track: 16.5 (419mm) side to side at outer edges of wheels
  • Ground Clearance: 2.6 (65mm)
  • BODY-
  • Length: 19.4 (493mm)
  • Width: 6.9 (175mm) at rear wheels (widest point)
  • 6.4 (164mm) behind from wheels (thinnest point)
  • Height: 5.3 (135mm)
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