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1/10

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TRX-4 1979 Ford Bronco

Part Number:

82246-4

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MODEL SPECS

Name:	TRX-4 Bronco
Type:	Trail / Crawler
Skill Level:	1
Scale:	1/10
Weight:	6.42 pounds (2.91 kg)
Length:	20.57 inches (523 mm)
Width:	9.78 inches (249 mm)
Front Track:	9.78 inches (249 mm)
Rear Track:	9.78 inches (249 mm)
Height:	10.47 inches (266 mm)

Wheelbase:	12.28 inches (312 mm)
Center Ground Clearance:	3.14 inches (80 mm)
Driveline:	Shaft-driven 4WD
Transmission:	2-speed high/low, remote shifting
Differential Type:	4 gear, remote locking
Gear Pitch:	32 pitch
Steering Servo:	2075X metal gear, digital high-torque waterproof
Radio System:	TQi™ 2.4 GHz 4-channel transmitter with 6533 receiver
Battery Compartment Specs:	159 mm X 47 mm X 23 mm

MOTOR SPECS

Name:	Titan^® 21T Reverse Rotation
Motor Type:	High-torque brushed motor
Weight:	8.47 ounces (240 g)
Length:	3.07 inches (78 mm) overall length, 2.25 inches (57 mm) can length
Diameter:	1.53 inches (39 mm)
Shaft Size:	3 mm
Connector Type:	Bullet

ESC SPECS

Name:	XL-5™ HV
ESC Type:	Brushed
Case Size:	1.23 inches (31 mm) / 2.18 inches (55 mm) / 1.04 inches (26 mm)
Weight:	2.60 ounces (74 g)
Motor Connectors:	Bullet
Battery Connectors:	Traxxas High-Current Connector
Power Wire:	14 gauge

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
- 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 (7.2–8.4 V) and 2–3s LiPo (7.4–11.1 V)
- Two stage low voltage protection (LVD)
Titan^® 550 Motor
- Powerful Titan 21T reverse rotation motor with internal cooling fan
- Precision, preset gear mesh adjustments
- Motor retention separate from gear mesh
Portal Axles
- Increase ground clearance
- Eliminate torque twist
- Steel gears
- Improve axle geometry and reduce strain on driveshafts

TQi™ 2.4 GHz Radio System
- 4-channel transmitter
- 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
- Compatible with optional TQi Traxxas Link Wireless Module (6511) to access full Traxxas Link app functionality (sold separately)
- 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
- Patented waterproof receiver box with easy-access plug
Rigid Steel Frame
- 1.5 mm thick steel frame rails increase torsional rigidity
- Innovative design allows four wheelbase positions (300 mm, 312 mm, 324 mm, 336 mm)
- 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
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)

Drivetrain
- Full-time shaft driven 4-wheel drive
- Tough 6 mm stub axles
- Steel front CV driveshafts
- Hardened steel rear axle shafts
- Remote locking steel gear differentials with cable-actuation
- Steel gear transfer case
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
- 5 mm diameter steel link rods with 4 mm threaded ends
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
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
- 12 mm steel hex
Sealed Ball Bearings
Hex hardware with rust-resistant black oxide coating

Learn More

1979 Ford Bronco Ranger XLT

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 this classic Ford with a beautifully detailed 1979 Ford Bronco replica clipless body mounted to the incredibly capable TRX-4^{^®} chassis. From the chrome wheels and bumpers to the gorgeous Sunset or red graphics, 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.

The Power of Portals

Portal axles lift the truck at the wheels for huge center pumpkin ground clearance. In order to achieve the same clearance with straight axles, your tires would have to be over an inch taller than the tires on TRX-4 Bronco.

Torque Twist Eliminated

Portal axles use gear reduction at the wheels to virtually eliminate torque twist. The Titan 550 motor’s torque translates into straight, powerful, forward motion, rather than wasted energy twisting your rig right off the rocks.

Innovative Chassis Design

TRX-4 Bronco instantly obsoletes the status quo with greatly expanded features, versatility, and capability. Performance and technology combine in a revolutionary chassis that looks as good as it performs.

Rigid Steel Frame

A heavy-duty formed-steel ladder frame with molded cross members creates an extremely rigid backbone. You’ll feel the difference on trails when navigating technical terrain.

Scale Details

TRX-4 Bronco sets the new standard for scale RC crawlers. Authentic chrome wheels, trim panels, and bumpers with replica side mirrors, wipers, and front grille give the Bronco that classic 70s look. The beautiful Sunset and red painted bodies make the Bronco recognizable anywhere.

Remote Locking Differentials

Traxxas allows you to lock and unlock both the front and rear differentials remotely from your transmitter. New sleeved micro cables control the differential action for scale appearance, without limiting suspension articulation.

GTS Aluminum Shocks

Oil-filled coil-over GTS shocks deliver silky-smooth damping performance and feature threaded aluminum shock bodies for easy ride height adjustments. The convincing scale realism looks great and they perform even better.

High/Low Range Transmission

When the going gets tough, shift into low range for incredible 4WD pulling torque. Shift into high range for blasting down the trail. TRX-4 Bronco adapts to any situation or driving style.

3s Power System

The XL-5™ HV electronic speed control brings 3s LiPo capability for stronge efficient running. The powerful 21T Titan^® motor provides torque to tackle the steepest climbs and all-out speed on flat terrain. This efficient system provides up to 2 hours of run time with a Traxxas 3s 5000 mAh LiPo battery pack!

TQi™ Radio System with Cruise Control

The Traxxas TQi features our exclusive cruise control for long-distance treks. Set your speed using the transmitter and then use the multi-function knob to fine-tune it faster or slower to match precisely the pace of your caravan of trail explorers.

Waterproof Electronics

TRX-4 is fully waterproof, not “splash resistant.” There is a big difference. Traxxas’ patented innovation gives you the freedom to tackle creeks, snow, and mud without worrying about water in your electronics.