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Traxxas - TRAD22BB TRA3903 3903 020334390301 0020334390301
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Traxxas E-Maxx Brushed 2.4GHz RTR Blue
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Traxxas E-Maxx Brushed 2.4GHz RTR Blue
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Colors for Traxxas E-Maxx Brushed 2.4GHz RTR Blue
Out of Stock: Blue, Black, Red and White

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Tech Notes
This is the 1/10 scale electric powered 2.4GHz radio controlled ready-to-run
16.8V Traxxas E-Maxx Monster Truck.
Equipped with dual brushed motors but all components are
built for brushless power-no driveline upgrades needed.


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
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
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


16.8V Traxxas E-Maxx Monster Truck oil-filled shocks, two motors
electronic speed control, painted body, tires, foam inserts,
2.4GHz 2-ch radio, two steering servos, wheels, instructions,
decals, tools, two 7-cell batteries and foam battery spacers


Radio Batteries: Four AA
Charger: NiMH capable (high-current connector adapter (DTXC2222) is
required if using Duratrax Onyx charger listed in Accessory
Completion Guide
Misc. Items: Building and track equipment


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)
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)


The optional TQi Docking Base allows the user's iPhone 3G/3GS/4/4S
or iPod Touch 2nd/3rd/4th generation along with the Traxxas Link
App to deliver an intuitive, high definition graphical user
interface featuring Real Time Telemetry, Customizable Dashboards,
Steering/Throttle Expo, Steering/Braking Dual Rate, Servo
Reversing, Endpoint Adjustment, Profile Customization and Sharing.

Do NOT use LiPo batteries with the stock motor setup in this vehicle.
The EVX-2 speed control is not equipped with low voltage detection.
For single motor installations use the Single Motor Plate (TRAC0977)
and the Gear Cover.
For Replacement Ball Bearings use:
Qty. Size Location Qty. Bearing Set
2 6x12mm Fr Axle Carrier 1 DTXC1569
2 12x18mm Fr Axle Carrier 1 DTXC1597
2 6x12mm R Axle Carrier 1 DTXC1569
2 12x18mm R Axle Carrier 1 DTXC1597
2 5x11mm Steering Bellcranks 1 DTXC1547
3 5x11mm Fr Diff 1 DTXC1547
2 5x11mm Idler gear 1 DTXC1547
2 6x12mm Output Shaft 1 DTXC1569
1 10x15mm R Diff 1 DTXC1595
1 8x16mm R Diff 1 DTXC1585
2 6x12mm R Diff 1 DTXC1569

The 2.4GHz E-Maxx is available in the following colors:
Blue, TRAD22BB Red, TRAD22RR
Black, TRAD22LL Silver, TRAD22WW

jxs 01/01/10

– If you need more information, use these Traxxas resources –
Web Site:
Phone: 888-872-9927
  Postal Address:

Click here for Units of Measure Conversion Calculators

Accessories Needed
This is the 2.4GHz radio controlled, 16.8V Traxxas E-Maxx Monster Truck. FEATURES: Dual 550 brushed motors, sealed pivot ball, radio box, diffs & driveshafts, 2-ch TQi 2.4GHz radio w/2 waterproof steering servos, 8 oil- filled shocks, painted body, decals, two 7-cell NiMH battery packs REQUIRES: NiMH compatible charger, 4 AA cells

Accessories for the Traxxas E-Maxx Brushed 2.4GHz RTR Blue

Primary Accessories     Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXDWLK Traxxas Onyx Adapter Female Standard to Male Traxxas
Qty Discount Available
3.49   In Stock
 LXDUMV Traxxas Charge Lead
Qty Discount Available
6.39   In Stock
 LXTCJ8 Duratrax Onyx 200 AC/DC Peak Charger
Qty Discount Available
39.99   In Stock
 LXDHJD Duratrax Onyx AA Alkaline Battery (4)
Qty Discount Available
2.99   In Stock
Subtotal for this Group of Accessories: 52.86  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories     Optional Accessories

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