Traxxas E-Maxx RTR Monster Truck (w/2.4Ghz Radio & Batteries)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $414.99
Discontinued Online

The Traxxas E-Maxx® takes 4WD monster truck thrashing to the next level of fun and excitement. To go along with the torquey 16.8-volt EVX-2 dual-motor power system, key improvements have been engineered into the suspension, driveline, chassis, and electronics to make this the toughest, most versatile E-Maxx ever. The E-Maxx is now equipped with Revo® sealed pivot ball suspension; dual-servo steering; a re-designed transmission; Revo sealed differentials; a new, longer chassis; and waterproof electronics. And that’s just the start. Everywhere you look on E-Maxx, Traxxas engineers have thoughtfully integrated new enhancements and features that make E-Maxx stronger, easier to use, and most importantly, more fun!

The new Traxxas TQ 2.4GHz computerized High Output radio systems are equipped with superior Direct Sequence Spread-Spectrum (DSSS) technology, fully programmable features, and the convenience of patent-pending Traxxas Link™ automatic model recognition. Forget about crystals and frequency conflicts! The transmitter’s easy-to-use design provides the instant, worry-free, turn-it-on-and-go driving fun you expect from Traxxas, while also delivering a full compliment of pro-level tuning features for those who wish to explore the expanded tuning possibilities.

The exclusive Traxxas Link™ automatic model recognition software is a breakthrough in “model memory” that makes it easier than ever to enjoy multiple Traxxas Link enabled models without juggling transmitters or scrolling through complex menus searching for model names. Each time the transmitter is bound to a new receiver, it saves that receiver in its memory, along with all the model settings assigned to that receiver. The next time that transmitter and any previously bound receiver (up to 20!) are switched on, the transmitter automatically recalls the settings for that receiver. Just power up the transmitter and the model you want to drive, and the settings for that model are dialed in immediately! Up to 20 Traxxas Link enabled receivers and 20 Traxxas TQ 2.4GHz High Output transmitters can be cross bound together making it possible to grab ANY transmitter and ANY vehicle from the group, switch them on, and start driving. It’s perfect for when you have many vehicles you want to drive but don’t want to have to keep up with which transmitter belongs to which model. Traxxas Link does it for you, seamlessly, behind the scene.

E-Maxx model 3903 comes fully-assembled and Ready-To-Drive® with the TQ 2.4GHz radio system installed and adjusted, EVX-2 power system, Traxxas Power Cell batteries, a painted and decaled body, pre-glued tires, and detailed instructions. Traxxas backs the E-Maxx and all of their products with top-notch support that is second to none. A staff of skilled representatives is on-hand to answer your questions via phone, website, or e-mail. Unmatched parts support allows E-Maxx to be serviced with parts and support from thousands of hobby dealers worldwide. Your investment is also protected by the Traxxas Lifetime Electronics Warranty. Traxxas goes the extra mile to ensure that your R/C experience is easy, fun and fast!


  • 2.4GHz Direct Sequence Spread Spectrum (DSSS) clarity and control
  • Exclusive Traxxas Link™ automatic model recognition (patent pending)
  • Cross-bind up to 20 Traxxas Link enabled transmitters and receivers for worry-free model management.
  • High output signal for maximum range
  • Simple two-button programming interface:
  • Steering and throttle sensitivity (Expo)
  • Steering and braking dual rate
  • Steering and throttle end points
  • Steering and throttle sub-trim
  • Programmable multi-function knob
  • Integrated fail-safe security
  • Fast 13ms frame rate and 4-17ms latency provides instant response and precise control
  • 5-channel receiver with 2 steering inputs for dual servo systems
  • Two-color status LED
  • Requires only 4 AA batteries
  • Comfortable ergonomic design
  • Traxxas support

Length: 20.4 inches (518mm)
Front Track: 16.4 inches (417mm)
Rear Track: 16.5 inches (419mm)
Center Ground Clearance: 4 inches (101mm)
Weight: 148oz (4.19kg)
Height (overall): 9.8 inches (248mm)
Wheelbase: 13.2 inches (335mm)
Front Shock Length: XX-Long
Rear Shock Length: XX-Long
Front Tires (pre-glued): Maxx® Chevron (5.75" x 3.8")
Rear Tires (pre-glued): Maxx® Chevron (5.75" x 3.8")
Front Wheels: 3.8" Split-Spoke (chrome)
Rear Wheels: 3.8" Split-Spoke (chrome)
Speed Control Type: EVX-2 Forward/Reverse/Brake
Motor (electric): Dual Titan® 550, Fan Cooled (21-turn)
Transmission: Single-Speed (2nd gear only)
Overall Drive Ratio: 18.67 (stock, out-of-box)
Differential Type: Bevel Gear, Sealed, Limited Slip
Gear Pitch: 32-Pitch
Chassis Structure/Material: Molded Composite Nylon Tub
Brake Type: Electronic
Drive System: Shaft-Driven 4WD
Steering: Bellcrank
Radio System: TQ™ 2.4GHz High Output with Traxxas Link™
Top Speed: 30+mph
Skill Level: 2
Included Batteries: Two Traxxas Power Cell Batteries (NiMH, 7-C Stick)

Needed to Complete:

  • (4) "AA" Batteries for transmitter
  • 8.4V Charger for 7 cell NiMH batteries

This product was added to our catalog on April 7, 2010.

Marvin R Lyman
Verified Owner
Wednesday, Dec 12 2012 (about 4 years ago)
Traxxas E-Maxx RTR Monster Truck (w/2.4Ghz Radio & Batteries)
This unit is a blast... if you want to go super fast... get the brushless system... yet this one is great for all around bashing and fun... more power than I thought it would have with stock batteries...I was worried about all plastic construction yet do not fear Traxxas has done their homework...this is very strong and well will break only when abused... I LOVE MY MAXX)
fabio pellarin
Saturday, Mar 24 2012 (about 5 years ago)
Traxxas E-Maxx RTR Monster Truck (w/2.4Ghz Radio & Batteries)
i have this truck and it is amazing!!! i am new in the hobby and this is my first rc truck and i am loving it!)
jason winkler
Wednesday, Aug 6 2014 (about 3 years ago)
Traxxas E-Maxx RTR Monster Truck (w/2.4Ghz Radio & Batteries)
Great truck, Same as brushless $700 truck except for the controller (who cares) and 17mm hubs ($20), sell the 2 motors and brushed evx2 speed controller on ebay for $80+ and buy a brushless system. saved yourself $250)
John Robinson
Wednesday, Apr 24 2013 (about 4 years ago)
Traxxas E-Maxx RTR Monster Truck (w/2.4Ghz Radio & Batteries)
I had this truck for 6 month's it's a very nice monster truck it's a little front heavy on jumps but when you hold it at 1/4 throttle on jump's it works great this will keep the front up)