Traxxas TRX-4 ASSEMBLY KIT: 4WD C

Easy to follow full-color assembly handbook
True-to-scale part illustrations and ruler charts
Helpful assembly tips and clear illustrations
Trail-tuned XL-5 HV Waterproof Electronic Speed Control
Totally waterproof style
5 drive profiles
Sport Mode - forward / brake / reverse
Race Mode - forward / brake / no reverse
Training ModeT - 50% forward / 100% brake / 50% reverse (trademarked)
Path Mode - forward / brake / reverse / with trail-tuned drag brake in neutral
Crawl Mode - forward / instantaneous reverse - no neutral with 100% hill holding brake
Traxxas EZ-Set® one-button setup
Large, effective heat sink
Wide voltage latitude 6-7 cell NiMH (7.2-8.4V) and 2-3S LiPo (7.4-11.1V)
Two phase low voltage defense (LVD)
Powerful TitanT 21T reverse rotation motor
Internal cooling fan
Precise, pre-programmed gear mesh adjustments
Motor retention different from gear mesh
Portal Axles
Boost ground clearance (3.14")
Get rid of torque twist
Steel gears
Enhance axle geometry and lower pressure on driveshafts
Rigid Steel Frame
1.5mm thick steel frame rails increase torsional rigidness
Innovative style permits four wheelbase positions (300mm, 312mm, 324mm, 336mm)
Adjustable rear shock tower positions
Bumpers change fore and aft
Rugged rock rails change for width
Wire routing clips incorporated into frame rails
Drivetrain
Full-time shaft driven 4-wheel drive
Difficult 6mm stub axles
Steel front CV driveshafts
Solidified steel rear axle shafts
Remote locking steel gear differentials with cable-actuation
Steel gear transfer case
Innovative Battery Compartments
Hinged battery strap permits fast and simple battery access
No pins to lose
Accommodates various height batteries
Accepts full-size long battery loads
Integrated compartment accepts smaller 1/16 scale batteries (with optional strap)
Secondary battery mount over front axle for forward weight bias
Two speed high/low variety transmission with remote moving
Dual horizontal shafts
Twin friction plate slipper clutch
Quickly eliminated for servicing
Steering
Chassis mounted 2075X metal gear digital servo
Superior 45° guiding angle
Direct steering (no servo saver)
Steering geometry remedied for bump guide
Suspension
Front - 3 link with panhard
Rear - Triangulated 4 link
Pre-assembled heavy-duty rod ends with steel hollow balls
5mm diameter steel link rods with 4mm threaded ends
Pre-assembled aluminum GTS Shocks
Coilover GTS shocks unique to TRX-4 chassis
Silver-anodized aluminum bodies
Threaded bodies with collars quickly change ride height
Silky smooth damping for the hardest routes
O-ring cap seal and dual X-ring shaft seals
Shock oil included in set
Wheels and Tires
1.9" Canyon Path tires with trail-tuned foam inserts
Difficult black scale wheels
Path tuned S1 rubber compound
12mm steel hex
Tire glue required
TQiT 2.4GHz 4-channel transmitter
Traxxas Link made it possible for
Telemetry ready #6533 5-channel micro receiver with failsafe
Automatically shops and loads settings for up to 30 Traxxas Link made it possible for designs
Unique Cruise Control feature for prolonged path driving
Adjustable steering and throttle level of sensitivity (rapid)
Adjustable steering and throttle endpoints
High 13ms frame rate and near-zero latency for responsive control
Patented O-Ring sealed watertight receiver box keeps the micro receiver dry
Sealed Ball Bearings
Hex hardware with rust-resistant black oxide covering

Specs:
Length: 20.57 inches (523mm)
Front Track: 9.78 inches (249mm)
Rear Track: 9.78 inches (249mm)
Ground Clearance: 3.14 inches (80mm)
Weight: 6.42lb (2.91kg)
Height: 10.47 inches (266mm)
Wheelbase: 12.28 inches (312mm)
Front Shock Length: 3.54 inches (90mm)
Rear Shock Length: 3.54 inches (90mm)
Approach Angle: 63.82°
Departure Angle: 43.22°
Breakover Angle: 58.93°
Front Wheels: 1.9 x 1.02 inches (49 x 26mm)
Back Wheels: 1.9 x 1.02 inches (49 x 26mm)
Front Tires: 4.64 x 1.89 inches (118 x 48mm)
Back Tires: 4.64 x 1.89 inches (118 x 48mm)
Wheel Hex: 12mm
Speed Control: XL-5T HV
Motor (electrical): Titan® 21T Reverse Rotation
Differential Type: 4 Equipment, Remote Locking
Transmission: 2-speed Hi-Lo, Remote Moving
Equipment Pitch: 32
Chassis
Structure/Material: Steel Ladder Frame with Nylon Composite Crossmembers
Brake Type: Electronic "Hill Hold"
Drive System: Shaft-Driven 4WD
Steering: Chassis Mounted 2075X Metal Equipment Servo
Radio System: TQiT 2.4 GHz 4-Channel Transmitter with #6533 Receiver
Skill Level: 2
Battery Tray: 158.75 L x 47 W x 23/26mm H