Traxxas TRX4 1979 Bronco 1/10 Crawler, XL-5 HV, Sunset
Traxxas TRX4 1979 Bronco 1/10 Crawler, XL-5 HV, Sunset
TRX4 Scale and Trail Crawler
Originally introduced in 1966 as a 4X4 compact SUV, the Ford Bronco matured as a full-size truck in the late 1970s, cementing its status as a rugged off-roader. Traxxas honors the classic 1979 Ford Bronco with this beautifully detailed and faithful reproduction mounted on the incredibly capable TRX-4 chassis. From the chrome wheels and bumpers to the gorgeous Sunset or red graphics, the TRX-4 recaptures the Bronco’s iconic era with the toughness and technology that could only come from Traxxas.
INNOVATION
Radically innovative technology combines with precision engineering to create a completely new breed of scale crawler... Only from Traxxas.
DETAILS
The TRX-4's extreme off-road capability lies in the technology beneath its rugged exterior.
Vehicle 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) |
Approach Angle: | 63.82° |
Departure Angle | 43.22° |
Breakover Angle: | 59° |
Front Shock Length: | 3.54 inches (90mm) |
Rear Shock Length: | 3.54 inches (90mm) |
Front Wheels: | 1.9 x 1.02 inches (49 x 26mm) |
Rear Wheels: | 1.9 x 1.02 inches (49 x 26mm) |
Front Tires: | 4.64 x 1.89 inches (118 x 48mm) |
Rear Tires: | 4.64 x 1.89 inches (118 x 48mm) |
Hex Size: | 12mm |
Speed Control: | XL-5 HV |
Motor (electric): | 21T Reverse Rotation |
Transmission: | 2-speed Hi-Lo, Remote Shifting |
Gear Pitch: | 32P |
Differential Type | 4 Gear, Remote Locking |
Chassis Structure / Material: | Steel Ladder Frame with Nylon Composite Crossmembers |
Brake Type: | Electronic "Hill Hold" |
Drive System: | Shaft Driven 4WD |
Steering: | Chassis Mounted Servo |
Servo: | 2075X Metal Gear |
Transmitter: | TQi 2.4 GHz 4-Channel Transmitter |
Receiver: | 6533 |
Skill Level: | 1 |
Battery Tray: | 158.75 L x 47 W x 23/26mm H |
Motor Specs | |
Type: | High-torque brushed motor |
Size: | 550 |
Weight: | 390g (13.76oz) |
Length: | 3.071" (78mm) overall length, 2.25" (57mm) can length, 1.532" (38.9mm diameter) |
Turns: | 21T reverse rotation |
Voltage: | 16.8V |
ESC Specs | |
Input Voltage: | 6-7 Cells NiMH, 2-3s LiPo |
Case Size: | 1.23" W x 2.18" D x 1.04" H |
Weight: | 2.6oz (74g) |
Motor Limit: | 21-turns (550 size) |
On Resistance Forward: | 0.004 Ohms |
On Resistance Reverse: | 0.004 Ohms |
Peak Current - Forward: | 100A |
Peak Current - Reverse: | 100A |
Braking Current: | 60A |
Continuous Current: | 18A |
BEC Voltage: | 6.0 VDC |
BEC Current: | 1A |
Power Wire: | 14 Gauge / 5" |
Input Harness Wire: | 26 Gauge / 14.5" |
Transistor Type: | MOSFET |
PWM Frequency: | 1700Hz |
Low Voltage Detection (LVD): | 2-Stage indicators, switchable (on or off) |
Thermal Protection: | Thermal Shutdown |
Profile selection: |
Sport Mode: 100% FWD, 100% brakes, 100% REV Race Mode: 100% FWD, 100% brakes, no REV Training Mode: 50% FWD, 100% brakes, 50% REV Trail Mode: 100% FWD, 100% Brake, 100% REV, Trail-Tuned Brake on Neutral Crawl Mode: 100% FWD, 100% Instant REV, 100% Brake on Neutral |
Single-button setup: | Yes, Traxxas EZ-Set |
Features:
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Officially Licensed 1979 Ford Bronco Body
- Scale details: grille, chrome bumpers, side mirrors, chrome side trim, and wipers
- Clear front and side windows
- Authentic decal sheet
- Full Nylon composite wheel wells and floor pans
- Additional scale accessories sold separately
-
Trail-tuned XL-5 HV Waterproof Electronic Speed Control
- Fully waterproof design
- Five drive profiles
- Sport Mode - forward / brake / reverse
- Race Mode - forward / brake / no reverse
- Training Mode - 50% forward / 100% brake / 50% reverse (patented)
- Trail Mode - forward / brake / reverse / with trail-tuned drag brake in neutral
- Crawl Mode - forward / instant reverse - no neutral with 100% hill holding brake
- Traxxas EZ-Set one-button setup
- Large, efficient heat sink
- Wide voltage latitude 6-7 cell NiMH (7.2-8.4V) and 2-3s LiPo (7.4-11.1V)
- Two stage low voltage protection (LVD)
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Motor
- Powerful Titan 21T reverse rotation motor with internal cooling fan
- Precision, preset gear mesh adjustments
- Motor retention separate from gear mesh
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Portal Axles
- Increase ground clearance
- Eliminate torque twist
- Steel gears
- Improve axle geometry and reduce strain on driveshafts
-
Rigid Steel Frame
- 1.5mm thick steel frame rails increase torsional rigidity
- Innovative design allows four wheelbase positions (300mm, 312mm, 324mm, 336mm)
- Adjustable rear shock tower positions for SWB and LWB configurations
- Bumpers adjust fore and aft
- Rugged rock rails adjust for width
- Wire routing clips integrated into frame rails
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Drivetrain
- Full-time shaft driven 4-wheel drive
- Tough 6mm stub axles
- Steel front CV driveshafts
- Hardened steel rear axle shafts
- Remote locking steel gear differentials with cable-actuation
- Steel gear transfer case
-
Innovative Battery Compartment
- Hinged battery strap allows quick and easy battery access
- No pins to lose
- Accommodates different height batteries
- Accepts full-size long battery packs
- Integrated compartment accepts smaller 1/16 scale batteries (with optional strap)
- Secondary front battery tray accepts smaller 1/16 scale batteries (with optional strap)
-
Transmission
- Two speed high/low range with remote shifting
- Dual horizontal shafts
- Twin friction plate slipper clutch
- Easily removed for servicing
-
Steering
- Chassis mounted 2075X metal gear digital servo
- Superior 45° steering angle
- Direct steering (no servo saver)
- Steering geometry corrected for bump steer
-
Suspension
- Front - 3 link with panhard
- Rear - Triangulated 4 link
- Heavy-duty rod ends with steel hollow balls
- 5mm diameter steel link rods with 4mm threaded ends
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Aluminum GTS Shocks
- Oil-filled coilover GTS shocks exclusive to TRX-4 chassis
- Silver-anodized aluminum bodies
- Threaded bodies with collars easily adjust ride height
- Silky smooth damping for the toughest trails
- O-ring cap seal and dual X-ring shaft seals
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Wheels and Tires
- Replica chrome wheels with hub inserts
- Pre-mounted 1.9" Canyon Trail tires with trail-tuned foam inserts
- Trail tuned S1 rubber compound
- 12mm steel hex
-
Transmitter
- TQi 2.4GHz 4-channel transmitter
- Traxxas Link enabled
- Telemetry ready #6533 5-channel micro receiver with failsafe
- Automatically stores and loads settings for up to 30 Traxxas Link enabled models
- Exclusive Cruise Control feature for extended trail driving
- Adjustable steering and throttle sensitivity (exponential)
- 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 coating
What's In The Box:
- TRX-4, Ready-To-Race model
- XL-5 HV waterproof electronic speed control
- Titan 21T reverse rotation motor
- TQi 2.4GHz radio system with cruise control
- High quality maintenance tools
What You'll Need:
-
Batteries
- TRX-4 accepts a wide variety of NiMH (4-7 cell) and LiPo (2s-3s) batteries.
-
Charger
- Traxxas EZ-Peak Live charger is recommended for easy and fast charging performance (TRA2971).
-
AA Alkaline Batteries
- Four AA alkaline batteries for the transmitter.