Description
The YIKONG YK4107 PRO is a premium 1/10 scale 4WD RC rock crawler engineered for high-performance off-road adventures. Powered by a 2100KV brushless motor and controlled via a 10-channel 2.4GHz remote system, this vehicle features advanced tank-turn functionality, dual-speed transmission, metal gear components, and oil-filled shocks. Designed for durability and precise maneuverability, it includes a 25KG high-torque metal servo and a robust ESC system, making it ideal for extreme terrain and rock crawling enthusiasts.
(2). Specifications
* Brand: YIKONG
* Model: YK4107 PRO
* Scale: 1/10
* Motor: 2100KV brushless outrunner motor
* ESC: Hobbywing WP-1060 2-in-1 ESC
* Servo: 25KG high-torque metal gear
* Remote System: 2.4GHz, 10-channel, up to 400m range
* Battery Requirement: 3S 5200mAh XT60 LiPo battery (not included)
* Gear Ratio: 14T high speed 30.20 / low speed 70.30
* Material: Plastic, hardware, electronic parts, 1.2mm PC shell
* Weight: 3.1kg
* Dimensions (Car): 521×247×267mm
* Tire Diameter: 116mm / Width: 42mm
* Box Size: 608×300×298mm
* Approach Angle: 58°
* Departure Angle: 52°
* Steering Angle: 40°
* Ground Clearance: 65mm
* Track Width: 267mm
* Wheelbase: 325mm
(3). Key Features
1. 2100KV brushless motor for high-performance climbing
2. 25KG metal gear steering servo for precise control
3. Tank turn function and differential lock for extreme terrain
4. Dual-speed transmission (low/high switchable)
5. 2.4GHz 10CH professional-grade remote controller
6. Metal oil-filled shocks for enhanced suspension
7. Realistic PC car body with interior details
8. Full-metal gear drivetrain and portal axle design
9. High/low gear ratio settings for performance tuning
10. Front bumper and towing feature with remote control
11. LED lighting system integrated
12. Adjustable counterweight blocks for balance tuning