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The Yikong YK4106PRO 1/10 RTR is a feature-packed 4WD scale crawler built for technical trail driving and rock crawling. Its standout drivetrain combines a 2-speed transmission, remotely locking front and rear differentials, portal axles and a remote DIG function that can lock a rear wheel for an exceptionally tight turning radius.
Key Features
1/10 scale 4WD RC crawler
Remote-locking front and rear differentials
2-speed high/low transmission
Remote DIG function for tighter turns and technical crawling
Front and rear portal axles for increased ground clearance
550 brushed motor
60A 3-in-1 ESC, receiver and lighting controller with XT60 connector
11-channel 2.4GHz radio system
25kg high-torque metal-gear steering servo
All-metal oil-filled shocks
Full ball-bearing drivetrain
Metal drivetrain gears with plastic spur gear
Adjustable drag brake from the transmitter
Selectable normal and competition driving modes
Remote-controlled LED lighting system
Detailed interior and painted polycarbonate body
Specifications
Brand: Yikong
Model: YK4106PRO
Scale: 1/10
Drive: 4WD
Motor: 550 brushed
ESC/Receiver: 60A 3-in-1 with lighting control and XT60 connector
Radio: 2.4GHz, 11 channel
Steering servo: 25kg metal gear
Wheelbase: 325 mm
Vehicle size: 535 × 247 × 267 mm
Tire size: 116 × 42 mm
Ground clearance: 50 mm
Approx. weight: 3.8 kg
Factory pinion: 14T
Why the DIG System Matters
The remote DIG system can disengage or lock the rear drivetrain to reduce the turning radius and help position the crawler on tight technical sections where a conventional 4WD crawler would need multiple corrections.
Power Notes
The radio system allows the driver to select NiMH or LiPo battery mode from the transmitter. Battery requirements can vary by package configuration, so verify the included battery and charger for the selected version before use.
