Traxxas TRX-4 Chevrolet K5 Blazer High Trail Edition (Black)


Only 1 left in stock

SKU: TRA-92086-4-BLK Categories: ,


Meet the TRX-4 Chevrolet K5 Blazer High Trail Edition, an officially licensed 1979 Chevrolet® masterpiece tailored for the ultimate off-road experience. This rugged beauty is loaded with intricate scale details, including LED-ready lights, chrome bumpers, and authentic decals, making it a standout in the world of RC crawlers. Its Trail-tuned XL-5™ HV Waterproof Electronic Speed Control offers five drive profiles, ensuring versatility and precision on any terrain. With a potent Titan® 550 Motor, robust portal axles, and a reinforced steel ladder frame, it’s built for durability and performance. The TRX-4 also features extended aluminum GTS shocks, oversized wheels and tires, sealed ball bearings, and rust-resistant hardware for superior trail-taming capabilities.

Officially Licensed 1979 Chevrolet® K5 Blazer Body

  • Scale details: deep-inset front grille, chrome bumpers, side mirrors, door handles, side trim and wipers
  • LED-ready headlights, tail lights, and side markers
  • Authentic decal sheet
  • Full Nylon composite wheel wells and floor pans

Clipless Body mounting

  • Clipless design for smooth body appearance
  • Rugged internal body cage for added rigidity
    • Body details mount directly to internal frame

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 (7.2–8.4 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


  • 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

Factory-Installed Long Arm Lift Kit

  • Increases ground clearance over 1″
  • Maintains precise steering geometry
  • Accommodates oversize 2.2″ wheels and tires

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

Reinforced Steel Ladder Frame

  • Full-length 1.5 mm thick steel frame rails
  • 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)


  • Two speed high/low range with remote shifting
  • Dual horizontal shafts
  • Twin friction plate slipper clutch
  • Easily removed for servicing


  • Chassis mounted 2075X metal gear digital servo
  • Superior 45° steering angle
  • Direct steering (no servo saver)
  • Steering geometry corrected for bump steer


  • 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

Extended Aluminum GTS Shocks

  • Oil-filled coilover GTS shocks exclusive to TRX-4 chassis
  • Extra-long aluminum bodies for greater articulation
  • 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

Oversize Wheels and Tires

  • 2.2″ chrome mag wheels wheels with hub inserts
  • Pre-mounted 2.2″ 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

Requires Battery and Charger (Sold Separately)

Model Name: TRX-4 Chevrolet K5 Blazer High Trail Edition
Model Type: Trail / Crawler
Model Skill Level: 1
Chassis: Steel Ladder Frame
Scale: 1/10
Weight: 7.26 lbs (3.30 kg)
Length: 20.67 inches (525 mm)
Width: 10.63 inches (270 mm)
Front Track: 10.63 inches (270 mm)
Rear Track: 10.63 inches (270 mm)
Height: 11.22 inches (285 mm)
Wheelbase: 12.28 inches (312 mm)
Center Ground Clearance: 4 inches (99 mm)
Drivetrain: Shaft-driven 4WD
Transmission: 2-speed high/low, remote shifting
Differential Type: 4 gear, remote locking
Gear Pitch: 32 pitch
Servo(s): 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, 26 mm
Motor Name: Titan® 550 21T reverse rotation
Motor Type: High-torque brushed motor
Motor Weight: 390 g (13.76 oz)
Motor Length: 3.071” (78 mm) overall length, 2.25” (57 mm) can length
Motor Diameter: 1.532” (39 mm diameter)
Motor Shaft Size: 3 mm
Motor Connector Type: Bullet
ESC Name: XL-5™ HV
ESC Type: Brushed
ESC Case Size: 1.23 inches (31 mm) / 2.18 inches (55 mm) / 1.04 inches (26 mm)
ESC Weight: 2.6 ounces (74 g)
Motor Connectors: Bullet
Battery Connectors: Traxxas High-Current Connector
ESC Power Wire: 14 gauge

Additional information


Brand New – Retail Packaging


Full Manufacturer's Warranty