Traction Hobby KM WRC C3 1/7 Rally RC Car RTR

The Traction Hobby KM WRC C3 is a premium officially licensed 1/7 scale rally RC car built for enthusiasts who demand exceptional scale realism, advanced drivetrain technology, and high-performance handling. Featuring a CNC-machined 7075-T6 aluminum chassis, triple-differential drivetrain, switchable RWD and 4WD modes, HobbyWing electronics, and a highly detailed rally body, the WRC C3 is designed for both scale driving and serious RC performance.

Product Overview

The KM WRC C3 combines realistic rally styling with a sophisticated hobby-grade platform. Its front, center, and rear differential system allows the vehicle to operate in full-time 4WD or rear-wheel drive, giving drivers greater control over handling characteristics.

The 7075-T6 aluminum chassis, CNC-machined suspension components, hardened metal drivetrain, and independent suspension provide excellent durability and precise handling during high-speed rally driving.

Key Features

Officially Licensed WRC C3 Rally Car
Highly detailed 1/7 scale rally body with authentic styling and two available liveries.

Switchable RWD / 4WD Drivetrain
Choose between rear-wheel drive for a more dynamic driving experience or full-time 4WD for maximum traction.

Triple Differential System
Front, center, and rear differentials provide controlled power distribution and improved handling.

Full-Metal Transfer Case
Durable metal transfer case with servo-controlled braking system.

7075-T6 CNC Aluminum Chassis
The 4mm aerospace-grade aluminum chassis provides exceptional rigidity and durability.

CNC Aluminum Suspension Components
7075 aluminum shock towers and arm mounts are designed to withstand demanding driving.

Four-Wheel Independent Suspension
Provides precise handling and excellent stability over uneven surfaces.

Full-Metal Coilover Shocks
103.5mm front and rear shocks provide adjustable suspension performance.

HobbyWing Brushless Power System
Equipped with a HobbyWing 4074 brushless motor and WP-8BL100A waterproof ESC supporting 2S–4S LiPo batteries.

20KG Metal Gear Steering Servo
High-torque digital servo provides precise steering response.

Hardened Metal Drivetrain
Metal driveshafts throughout the vehicle provide improved durability under high power.

Realistic Rally Body
Features:

• Detailed headlights
• Windshield wipers
• Door handles
• Rear wing
• Detailed interior
• Scale mudguards

Functional Lighting System
Integrated SMD and LED lighting provides realistic front and rear lighting effects.

Dumbo 10-Channel Radio System
Color-screen transmitter with X10FG receiver and built-in gyro stabilization.

Specifications

Model: KM WRC C3 Rally Car
Brand: Traction Hobby
Scale: 1/7
Drive System: Switchable RWD / Full-Time 4WD
Differentials: Front / Center / Rear
Motor: HobbyWing 4074 Brushless Motor
ESC: HobbyWing WP-8BL100A Waterproof Brushless ESC
ESC Compatibility: 2S–4S LiPo
Steering Servo: 20KG Full-Metal Gear Digital Servo
Auxiliary Servo: 25g Micro Servo
Radio System: Dumbo 10-Channel
Receiver: X10FG with Built-In Gyro
Wheelbase: 375mm
Track Width: 260mm
Ground Clearance: 30mm
Tire Size: 102 × 44mm
Wheel Size: 3.0-inch Nylon
Chassis: 4mm 7075-T6 CNC Aluminum
Shock Length: 103.5mm
Body Shell: 1.2mm PC Vacuum-Formed
Inner Fender: 1.5mm PC Vacuum-Formed
Battery Compartment: 158 × 50 × 60mm
Vehicle Dimensions: 620 × 307 × 237mm
Net Weight: Approx. 7.5kg
Gross Weight: Approx. 9.2kg
Livery Options: Livery A / Livery B

Drivetrain & Mechanical Features

Front, Center and Rear Differentials
Switchable RWD / 4WD
Full-Metal Transfer Case
Servo-Controlled Braking
Hardened Steel Driveshafts
CVD-Style Front Universal Joints
CNC Adjustable Motor Mount
14T–20T Pinion Compatibility
Factory-Fitted 15T Hardened Steel Pinion
Four-Wheel Independent Suspension
Metal Coilover Shocks

Electronics

HobbyWing WP-8BL100A Waterproof ESC
HobbyWing 4074 Brushless Motor
20KG Digital Metal Gear Steering Servo
25g Transfer/Brake Micro Servo
Dumbo 10CH Color-Screen Transmitter
X10FG Gyro Receiver
Functional SMD and LED Lighting System

Package Includes

Traction Hobby KM WRC C3 1/7 Rally RC Car
Dumbo 10-Channel Color-Screen Transmitter
X10FG Gyro Receiver
HobbyWing 4074 Brushless Motor
HobbyWing WP-8BL100A ESC
20KG Metal Gear Steering Servo
25g Auxiliary Servo
Functional Lighting System

Required Items

2S–4S LiPo Battery
Compatible LiPo Charger

Battery and charger are sold separately.

Why Choose Traction Hobby KM WRC C3

The Traction Hobby KM WRC C3 is built for RC enthusiasts who want a premium rally platform with serious mechanical engineering and authentic scale detailing. Its switchable RWD/4WD drivetrain, triple differentials, 7075-T6 aluminum chassis, HobbyWing brushless electronics, and fully independent suspension make it equally suited to high-speed rally driving and technical handling.

Ideal for:

• Rally RC enthusiasts
• Scale RC collectors
• High-speed driving
• Advanced hobbyists
• On-road and mixed-terrain driving