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Scale and Trail® Crawler

TRX-4M®: Big Fun and Adventure in a Smaller TRX-4

Introducing TRX-4M, a new way to experience all the fun, adventure, and scale realism of the TRX-4 in a 1/18 platform. TRX-4M bridges the gap between the small crawler scene and 1/10 scale quality and performance. Oil-filled shocks, steel frame rails, and a smooth running drivetrain give it true outdoor capability over rocks and through grass and streams. The tight turning radius and precise throttle control give it fantastic indoor maneuverability.

TRX-4M Land Rover Defender & Bronco
The Right Size for Fun

The Right Size for Fun

TRX-4M is the perfect size to fit in a backpack for fun on the go. It’s small, powerful, and maneuverable so just about any space becomes an instant trail or crawling course. Whether it’s a mountain of books indoors or a rock garden in the backyard, TRX-4M is always ready for big fun and adventure.

All-Terrain Versatility

All-Terrain Versatility

TRX-4M is equipped to take on tough off-road terrain with grippy soft-compound tires, precision-engineered 4-link suspension geometry, and smooth oil-filled shocks. High center ground clearance, big approach angles, and low CG give the TRX-4M impressive capability everywhere it goes.

45° Steering Angle

45° Steering Angle

A full 45° steering angle gives TRX-4M an exceptionally tight turning radius and extreme maneuverability in small spaces where every inch counts. A heavy-duty 2065T steering servo delivers powerful steering authority, even on thick carpet.

Oil-Filled GTM Shocks

Oil-Filled GTM Shocks

TRX-4M’s oil-filled GTM shocks offer smooth suspension damping to keep the wheels firmly planted on uneven surfaces. The added control also keeps the body from bouncing around on rough terrain for a more realistic driving experience.

Detailed ABS Body With Clipless Mounting

Detailed ABS Body With Clipless Mounting

The innovative clipless body removes and installs in just seconds with no clips to lose or frustrating hook and loop tabs. Tough, highly detailed ABS bodies feature molded-in color with a deep glossy finish that won’t chip or scrape off.

Waterproof Electronics

Waterproof Electronics

TRX-4M is the truck that goes where you want to go, without boundaries or restrictions. Only Traxxas’ fully-waterproof innovation gives you the freedom to drive through wet grass, puddles, and streams that force others to turn around.

In Stores Now!

$159.95 - Defender

Model #97054-1
Buy Now

$159.95 - Bronco

Model #97074-1
Buy Now


TRX-4M captures all the functionality of a full-size TRX-4 in a smaller 1/18 size for an all-new driving experience.


TRX-4M Underneath Click for Details Realistic Body Elements Detailed 1.0" Wheels LED Lighting Included 2s LiPo Battery with iD 2-amp USB Fast Charger with iD Clipless Body Mounting System Molded Fender Flares High-Performance Tires Triangulated Four-Link Suspension Heavy-Duty Center Driveshafts Spool-Equipped Front & Rear Axles TRX-4M Overtop Click for Details Detailed Molded Body Canyon Trail™ Tires & 1.0” Wheels LED Lighting Included 2s LiPo Battery 2-Amp USB Charger with iD Oil-Filled GTM Shocks ECM-2.5 Electronic Control Module Low-CG Battery Tray Optional Transmission Ratios Steel C-Channel Frame Rails Forward-Mounted Motor Heavy-Duty Steering Servo High-Quality Hardware

Make sure you don’t miss any of the latest 1/18th Scale TRX-4M news, accessories, and updates.

Traxxas 1/18 Scale TRX-4M Data

TRX-4M Ford Bronco (#97074-1) Specifications
TRX-4M Land Rover Defender (#97054-1) Specifications
Length: 10.3 inches (262 mm) (Bronco)
11 inches (279 mm) (Defender)
Front Track: 4.9 inches (124 mm)
Rear Track: 4.9 inches (124 mm)
Ground Clearance: 1.12 inches (29 mm)
Weight (w/o battery): 1.03 pounds (468 g) (Bronco)
1.06 pounds (483 g) (Defender)
Height: 4.6 inches (117 mm) (Bronco)
5.3 inches (135 mm) (Defender)
Wheelbase: 6.10 inches (155mm)
Approach Angle: 54° (Bronco)
52° (Defender)
Breakover Angle: 45° (Bronco)
45° (Defender)
Departure Angle: 48° (Bronco)
41° (Defender)
Shock Length (front and rear): 2.0 inches (51 mm)
Hex Size: 7 mm
Wheels (front and rear): 1.0″ x 0.49″ (26 x 13 mm)
Tires (front and rear): 2.2″ x 1.0″ (57 x 26 mm)
Electronic Control Module: ECM-2.5
(combo ESC, receiver, lighting control*)
Motor (electric): Titan® 180 87T
Differential Type: Fully locked; 2:1 axle ratio
Chassis Structure/Material: Steel ladder frame with Nylon composite crossmembers
Brake Type: Electronic “Hill Hold”
Drive System: Shaft-driven 4WD
Steering: Axle-mounted servo
Radio System: TQ 2.4 GHz 2-channel transmitter
Servo: 2065T heavy-duty waterproof
Skill Level: 1
Battery Tray: 51 mm L X 31 mm W
*Requires accessory Pro Scale LED Light Kit, sold separately
Titan 180 87T Motor
Type: High-torque brushed motor
Size: 180
Weight: 1.16 ounces (33 g)
Dimensions: 1.66″ (42 mm) overall length, 1.34″ (34 mm) can length, 0.81″ (21 mm diameter)
Turns: 87T reverse rotation
Electronic Control Module (ECM-2.5)
Input Voltage: 2s LiPo
Case Size: 1.26″ W x 1.79″ D x 0.60″ H
Weight: 0.92 ounces (26 g)
BEC Voltage: 6.0 volts
BEC Current: 1 amp
Low Voltage Detection (LVD): 2-stage
Transistor Type: MOSFET
Motor Overload Protection: 2-stage
Profile Selection: Sport Mode:
  100% FWD, 100% Brakes, 100% REV
Trail Mode:
  100% FWD, 100% Brakes, 100% REV, Trail-Tuned Brake on Neutral
Crawl Mode:
  100% FWD, 100% Instant REV, 100% Brake on Neutral
  • Clipless ABS Body
    • Highly-detailed licensed bodies
      • Molded-in color won’t chip or flake
      • Tough fender flares and rock sliders
      • Realistic side mirrors, door handles, & wipers
      • LED bumper lights
    • Heavy-duty latching clips
      • Hold tightly on the trail
      • Release in just seconds
  • ECM-2.5 Electronic Control Module
    • Incorporates ESC, receiver, and LED controller in one chassis
    • Fully waterproof for all-weather fun
    • Three drive profiles
      • Sport Mode – forward / brake / reverse
      • 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
    • Built-in Pro Scale® LED functionality
    • Two-stage low voltage protection (LVD)
    • Motor overload protection
  • TQ 2.4 GHz Transmitter
    • Full-size 2-channel transmitter
    • All-day comfort with precise long-range control
  • Motor
    • Powerful Titan® 87-turn brushed motor
    • Fixed gear mesh doesn’t require adjustment
    • Forward mounting position for improved crawling dynamics
  • Heavy-Duty Steel Ladder Frame
    • Deep C-channel design
    • Thicker center section for maximum rigidity
    • Rails run from bumper to bumper
  • Drivetrain
    • Full-time shaft-driven 4-wheel drive
    • Solid steel axles
    • Spool-equipped front and rear axles
    • Heavy-duty CV center driveshafts
  • Low-CG Battery Tray
    • Concentrates weight lower for improved stability
    • Wide rubber strap secures battery in place
  • Optional Transmission Ratios (sold separately)
    • Optional Low Range or Speed Gearing transmissions
      • Modular design swaps out in minutes
  • Steering
    • Heavy-duty 2065T steering servo
      • Metal main gear
    • Superior 45° steering angle
    • Direct steering (no servo saver)
  • Suspension
    • Triangulated 4 link front and rear
    • Heavy-duty rod ends
  • Oil-Filled GTM Shocks
    • Provides smooth controlled damping
    • Realistic driving body movements
    • Adjustable pre-load spacers
    • Easily refreshed with available rebuild kits
  • Wheels and Tires
    • Highly-detailed 1″ Replica wheels
      • 7 mm hex
    • Pre-mounted tires
      • BF-Goodrich® Mud Terrain T/A® KM3 (Bronco)
      • Canyon AT (Defender)
      • Trail-tuned rubber compound
  • Battery and Charger Included
    • High-capacity 2-cell LiPo battery
      • 7.4 volts
      • 750 mAh for over an hour of run time
    • 2-amp USB-powered fast charger
    • iD® technology for faster, safer charging
  • Low-Maintenance Self-Lubricating Bushings
  • Durable Hex hardware
TRX-4M Land Rover Defender (#97054-1)
TRX-4M Ford Bronco (#97074-1)
MODEL 97054-1: TRX-4M® Scale and Trail® crawler with Land Rover® Defender® body: 1/18 scale 4X4 trail truck, fully-assembled, Ready-To-Drive®, with TQ 2.4 GHz 2-channel transmitter, and ECM-2.5 waterproof electronics.
MODEL 97074-1: TRX-4M® Scale and Trail® crawler with Ford® Bronco body: 1/18 4X4 trail truck, fully-assembled, Ready-To-Drive®, with TQ 2.4 GHz 2-channel transmitter, and ECM-2.5 waterproof electronics.

What’s In The Box:

  • TRX-4M Ready-To-Race model
  • Licensed ABS hard body
  • Titan® 180 87-turn motor
  • ECM-2.5 Electronic Control Module
  • TQ transmitter
  • 7.4 volt 750 mAh 2-cell LiPo battery
  • 2-amp USB fast charger with iD®
  • High quality maintenance tools

What You’ll Need:

  • AA Alkaline Batteries

    Four AA alkaline batteries for the transmitter


Traxxas makes a full line of high-performance parts and detailed accessories to get the most out of your TRX-4M. Compatibility and fitment are never an issue when you buy genuine Traxxas products.