Traxxas 83424-4 - 4-Tec 2.0 Brushless 4WD Touring Car Chassis w/VX3 ESC, TQi Sport 2.4GHz Radio

The 4-Tec® 2.0 Brushless chassis provides the ultimate high speed driving experience with a low-CG chassis for a crisp, responsive feel. The Velineon® 3s brushless power system puts out massive power for four-wheel, tire-spinning acceleration and incredible 50+ mph top speed, and a finely tuned suspension keeps the wheels glued to the pavement. 4-Tec’s adjustable wheelbase and body mounts accommodate almost any 200 mm body, allowing nearly infinite custom body options.

35+ mph with 2s LiPo. 50+ mph with 3s LiPo (no gearing change required)

Body posts adjust forward and backward, left and right

Wheelbase can be lengthened or shortened by 3 mm

Accommodates most 200 mm bodies

Replica brake discs with red calipers

Three programmable drive profiles

Sport Mode - forward / brake / reverse

Race Mode - forward / brake

Training Mode™ - 50% forward / brake / 50% reverse (patented)

Traxxas EZ-Set® one-button setup

Real-time telemetry via Traxxas Link™

High-Resolution Linear Braking

Compatible with 2s and 3s LiPo batteries (NiMH not supported)

Ultra high-temperature sintered Neodymium magnets provide massive torque and linear power

3300 Kv optimized for power and efficiency in 1/10th scale vehicles

3 mm output shaft

Internal & external cooling fans for longer run times

Low-maintenance design

Efficient, high-speed ball bearings

Removable grip adapter

High-output signal delivers outstanding range

Simple one-button programming

30-model memory

3-channel micro receiver with fail-safe security

Improves straight line acceleration and braking on low-traction surfaces

Maintains steering composure to allow throttle-on powerslides

Never dulls throttle or slows the truck

Activated or deactivated directly from the transmitter

Large aluminum heat sink with cooling fan

2057 waterproof, metal-gear servo

Full metal gear train for improved durability

Integrated servo saver for increased precision

Positions weight low for improved handling

Smooth underside resists drag and snags

Modular interlocking chassis pieces

Improves rigidity and tightens tolerances

Allows for easy maintenance

Easy, secure battery installation

Swivels to allow different height batteries

Locks securely without pins or parts to lose

Captured links won’t pop off

Geometry tuned for precise handling

Dual rear camber link mounts

Full-time shaft driven 4-wheel drive

Steel center driveshaft with center bearing support

Direct drive

Sealed differentials

Fully adjustable oil-filled Ultra Shocks™ with X-ring technology

Red powder coated shock springs feature a responsive spring rate

Black chrome multi-spoke wheels with lug nut detail

High-performance street tires with long-wearing compound

Staggered street tires are larger in the rear

Brake calipers can be mounted in forward or trailing edge positions

Rubber-Sealed Ball Bearings

Name: 4-Tec 2.0 Brushless Chassis

Type: On-Road Car

Top Speed: 50+ mph

Skill Level: 1

Scale: 1/10

Length: 14.94 inches (379 mm)

Width: 7.9 inches (200 mm)

Height: 2.43 inches (62 mm)

Weight: 2.83 lbs (1.28 kg)

Front Track: 7.7 inches (196 mm)

Rear Track: 7.9 inches (200 mm)

Wheelbase: 10.1 inches (256 mm)

Ground Clearance: 0.3 inches (9 mm)

Driveline: Shaft-driven 4WD

Transmission: Single speed direct drive

Differential Type: Sealed, hardened steel bevel, limited slip

Gear Pitch: 48

Steering Servo: 2057 waterproof metal gear

Radio System: TQi™ Sport 2.4 GHz 2-channel transmitter

Battery Compartment Specs: 158 mm X 46 mm X 23 mm or 26 mm

Motor Name: Velineon V3300 (patent pending)

Motor Type: Sensorless brushless

Motor Weight: 7.48 ounces (212 g)

Motor Length: 3.15 inches (80 mm)

Motor Diameter: 1.53 inches (39 mm)

Motor Shaft Size: 3 mm

Motor Connector Type: 3.5 mm Bullet

ESC Name: VX3 Electronic Speed Control

ESC Type: Brushless

ESC Voltage Range: 2-cell or 3-cell LiPo (NiMH not supported)

ESC Case Size: 2.40″ (61 mm) x 2.09″ (53 mm) x 1.69″ (43 mm)

ESC Weight: 4.20 ounces (119 g)

ESC BEC Voltage: 6.0 volts

ESC Motor Connectors: 3.5 mm bullet

ESC Battery Connectors: Traxxas High-Current Connector

(1) 4-Tec 2.0 Brushless Chassis

(1) TQi Sport 2.4 GHz Radio System

High Quality Maintenance Tools

Standard 200 mm body

2-cell or 3-cell LiPo battery

Charger

(4) AA alkaline batteries

This product may only be shipped within the United States. International orders will be cancelled and refunded.

Brand: Traxxas

MPN: 83424-4-R5

Added: 2026 - October

Status: Stock

Discount Eligibility: Discount Ineligible

SKU: TRA83424-4-R5

UPC: 020334052841

Location: U-TOP