🛻 The Yikong 4107 PE is a crawler 1/10-scale radio-controlled model, designed for off-road enthusiasts and those who appreciate realism. Inspired by off-road vehicles from the 1990s, it combines a detailed body with a low-center-of-gravity (LCG) chassis, a 4WD drivetrain with portal axles, and a Brushless 2100Kv motor. Equipped with a two-speed transmission, manually lockable differentials, and high-performance electronics, it offers versatile handling on technical terrain. Available in three colors—dark blue, blue, and golden champagne—it comes fully assembled and ready to be fitted with a battery.
- Type: Crawler electric radio-controlled RTR
- Scale: 1/10
- Drivetrain: 4-wheel drive (4WD)
- Axles: Front and rear swing axles
- Chassis: LCG (Low Center of Gravity) with side members
- Motor: Brushless 2100Kv
- ESC: Brushless 60A splash-proof
- Steering servo: Digital 25 kg with metal gears
- Gearbox: 2 speeds (High / Low)
- Gear shifting: Via the radio control, even while driving
- Differential locks: Front and rear, manually controlled
- Internal drivetrain: Metal gears
- Driveshafts: CVD
- Bearings: Ball bearings throughout the drivetrain
- Shock Absorbers: Hydraulic with aluminum bodies, fully adjustable
- Steering angle: Approximately 40°
- Wheelbase: 325 mm
- Track width: 267 mm
- Ground clearance: Approximately 65 mm
- Dimensions (L × W × H): 521 × 247 × 267 mm
- Tire dimensions: 116 × 42 mm
- Weight: Approximately 3.1 kg
- Body: Polycarbonate with detailed interior
- Available colors: Dark blue, blue, and champagne gold
- Lighting: Front and rear LEDs, controllable via the radio controller
- Radio controller: 2.4 GHz
- Battery compartment dimensions: 156 × 48 mm
- Recommended battery: 3S LiPo 5200–6500 mAh with XT60 connector (not included)
The Yikong 4107 PE is built on a low-center-of-gravity LCG chassis, identical to that of the 4107 PRO, designed to promote stability when navigating obstacles.
Its all-wheel drive and portal axles allow it to tackle various obstacles while offering approximately 65 mm of ground clearance.
- Longitudinal-beam chassis with LCG design.
- Low-mounted battery compartment to lower the center of gravity.
- 4WD drivetrain to distribute power to all four wheels.
- Truss axles that increase ground clearance beneath the axles.
- Metal drive gears.
- CVD driveshafts.
- Ball bearings throughout the drivetrain.
- crawler tires, 116 × 42 mm, designed for off-road driving.
This configuration provides a stable and versatile crawler for navigating rough terrain.
The Yikong 4107 PE is equipped with a Brushless motor 2100Kv motor, paired with a 60A Brushless electronic ESC that is splash-proof.
Its two-speed transmission, controlled directly from the radio controller, allows you to adapt your driving to the terrain.
- Low Gear: Prioritizes torque and precision for technical obstacles.
- High Gear: Allows you to enjoy higher speeds on open stretches.
- Remote gear shifting, even while the vehicle is moving.
This transmission makes it easy to switch from slow, precise driving to faster speeds.
Unlike the Yikong 4107 PRO, the 4107 PE version features manually operated front and rear differential locks.
These devices allow you to adjust the transmission’s behavior based on off-road conditions.
- Manually lockable front differential.
- Manually lockable rear differential.
- Mechanical locking to improve traction in difficult terrain.
- Can be unlocked to restore more agile handling when cornering.
Difference from the 4107 PRO: the differentials cannot be controlled via the radio controller, and the Tank Turn function (spinning in place) is not available on the 4107 PE.
To complement its off-road capabilities, the crawler is equipped with features suited for rough terrain.
- 4 adjustable hydraulic shock absorbers.
- Aluminum shock absorber bodies.
- 25 kg digital steering servo.
- Metal gears in the servo.
- Steering angle of approximately 40°.
These features ensure precise steering and allow you to adjust the suspension’s behavior to handle various obstacles.
The Yikong 4107 PE features a polycarbonate body inspired by 1990s off-road vehicles, with numerous details to enhance its realism.
- Body is pre-painted and pre-assembled.
- Available in three colors: Dark Blue, Blue, and Golden Champagne.
- Interior reproduced for a realistic look.
- Front bumper.
- Side steps.
- Roof rack.
- LED light bar on the roof.
- Spare fuel can in the rear.
- Front and rear LED lights, controllable via the radio controller.
All accessories are factory-installed so you can immediately enjoy the vehicle’s detailed appearance.
- 1 crawler Yikong 4107 PE Brushless 1/10 RTR, fully assembled
- 1 painted and assembled body, with accessories and LED lighting
- 1 Brushless 2100Kv motor installed
- 1 ESC Brushless 60A installed
- 1 digital steering servo (25 kg) installed
- 1 2.4 GHz radio control system with receiver
- 1 user manual
To operate your Yikong 4107 PE, you will need:
- 1 3S LiPo battery with a capacity of 5,200 to 6,500 mAh, featuring an XT60 connector, and compatible with the 156 × 48 mm battery compartment.
- 1 LiPo 3S-compatible charger.
- 4 AA batteries for the radio control.
Important: The power battery and charger are not included with the vehicle.
The Yikong 4107 PE Brushless 1/10 is designed for RC and off-road enthusiasts looking for a well-equipped, realistic, and high-performance vehicle right out of the box.
Thanks to its Brushless powertrain, portal axles, two-speed transmission, and manually lockable differentials, it’s ideal for off-road enthusiasts looking to tackle technical trails.
Available in dark blue, blue, and champagne gold, it will also appeal to fans of scale crawler who appreciate detailed bodywork and realistic accessories.
