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

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

I. Basic Parameters

1. Brand: tractionhobby
2. Model: WRC C3 Rally Car (Officially Licensed)
3. Scale: 1:7
4. Color Options: Livery A / Livery B
5. Wheelbase: 375mm
6. Track Width: 260mm
7. Ground Clearance: 30mm
8. Maximum Battery Compartment Size: 158mm × 50mm × 60mm
9. Vehicle Dimensions / Packaging Size: 620 × 307 × 237mm / 840 × 350 × 290mm
10. Net Weight / Gross Weight / Volumetric Weight: 7.5kg / 9.2kg / 17.5kg

II. Body Structure

1.Drivetrain & Transfer Case

• Drive System: Front–center–rear triple differential; switchable between rear-wheel drive and full-time 4WD
• Transfer Case: Full-metal design with servo-controlled braking using a 25g micro servo

2.Motor & Suspension

• Motor Mount: CNC-machined adjustable quick-release aluminum mount; supports pinion sizes from 14T to 20T
• Pinion Gear: Factory-installed 15T hardened steel pinion
• Supported Motors: Compatible with 1/8-scale brushless power systems; max motor size: Ø42mm × 85mm
• Suspension System: Four-wheel independent suspension
• Shock Absorbers: Front and rear full-metal coilover shocks, 103.5mm in length

3.Steering & Transmission

• Steering System: Multi-link high-precision steering setup
• Driveshafts: Hardened metal driveshafts throughout; front wheels use CVD-style universal joints

4.Chassis & Body Details

• Scale Details: Includes realistic headlights, windshield wipers, door handles, rear wing, and a detailed interior
• Chassis Plate: 4mm one-piece chassis made from 7075-T6 aerospace-grade aluminum, CNC-machined
• Shock Towers / Arm Mounts: CNC-machined from 7075 aluminum for maximum durability
• Receiver Box & Servo Mount: Integrated structure, CNC-machined from 6061-T6 aluminum alloy
• Body Shell & Mudguards: 1.2mm PC vacuum-formed shell; 1.5mm PC vacuum-formed inner fenders
• Wheels & Tires: Realistic 3.0-inch nylon wheels with scale rally tires (Ø102mm × 44mm)

III. Electronic Configuration

• Transmitter: Dumbo 10-channel color-screen transmitter with X10FG receiver (built-in gyro stabilization)
• ESC (Electronic Speed Controller): Hobbywing WP-8BL100A waterproof brushless ESC (supports 2S–4S LiPo)
• Motor: Hobbywing 4074 brushless motor for powerful acceleration and reliability
• Steering Servo: 20kg full-metal gear digital servo for precision control
• Auxiliary Servo: 25g micro servo (CH3 channel) for transfer/brake control
• Lighting System: Linked functional light kit with a combination of SMD and LED modules

Note: Battery and charger sold separately.

Recommended products:

• JMP 3S 11.1V 6000mAh Battery
• Gens ACE iMars S100 Balance Charger

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