YIKONG YK4083 V3 1/8 Scale 4WD RTR Rock Crawler with Bronco Body and LED Lights
The YIKONG YK4083 V3 is a 1/8 scale 4WD RTR rock crawler designed for controlled trail driving and technical off-road routes. It combines a 775 brushed crawler motor, waterproof 80A ESC, two-speed transmission, remotely operated front and rear differential locks, and a detailed Bronco-style body with LED lighting.
Key Features
V3 Gearbox and Revised Weight Distribution
The V3 version features an updated gearbox and rear-axle transmission layout. The motor and battery tray have been repositioned, while the center of gravity is lowered to support controlled crawling over uneven ground.
Two-Speed Transmission
Select high or low gear for different driving conditions. With the 16T setup, the listed ratios are 1:37.1 in low gear and 1:15.1 in high gear.
Remote Locking Front and Rear Differentials
The front and rear differential locks can be operated from the 6-channel transmitter, allowing the driver to adjust traction for technical sections.
775 Brushed Crawler Power System
A 775 brushed crawler motor works with a waterproof 80A crawler ESC. The listed maximum speed is approximately 30 km/h; the model is designed for controlled crawling rather than high-speed driving.
Bronco-Style Body and LED Lighting
The scale-style body and LED lighting give the YK4083 V3 its trail-ready appearance. Lighting and vehicle functions can be operated through the radio system.
Four-Wheel-Drive Trail Setup
Four-wheel drive, a two-speed transmission and 8.5 cm ground clearance help the crawler negotiate rocks and uneven trails.
Specifications
| Spec | Detail |
|---|---|
| Brand / Model | YIKONG YK4083 V3 |
| Full Name | YK4083 V3 Rock Crawler |
| Scale | 1/8 |
| Vehicle Type | 4WD Scale Rock Crawler |
| Drive System | 4WD |
| Motor | 775 Brushed Crawler Motor |
| ESC | Waterproof Crawler ESC, 80A |
| Steering Servo | 25 kg Metal-Gear Servo |
| Auxiliary Servos | 3 × 0.9 kg Servos |
| Transmitter | 2.4 GHz 6-Channel Radio |
| Remote Control Distance | More than 100 m |
| Transmission | Two-Speed High/Low Gearbox |
| Gear Ratio | 16T setup: Low 1:37.1, High 1:15.1 |
| Differential Locks | Remotely Operated Front and Rear |
| Maximum Speed | Approximately 30 km/h |
| Ground Clearance | 8.5 cm |
| Wheelbase | 38 cm |
| Tire Size | 13.5 cm Diameter × 5 cm Width |
| Battery Tray Size | 16.1 × 4.9 cm |
| Vehicle Dimensions | 66.8 × 29.5 × 28.5 cm |
| Vehicle Weight | Approximately 4.2 kg |
| Optional Vehicle Battery | 7.4V 6200mAh 30C |
| Optional Charger | 80W IMAX B6AC Charger |
| Transmitter Batteries | 4 × 1.5V AA Batteries, Not Included |
| Available Colors | Green, Blue, Yellow, Sky Blue and Black |
| Package Dimensions | 70 × 35 × 33 cm |
| Package Weight | 6.8 kg |
Version Selection
Select the battery and charger option that suits your setup:
- Not included: Vehicle supplied without the optional vehicle battery and charger.
- Inclusion: Vehicle supplied with the battery and charger option.
The transmitter requires 4 AA batteries, which are not included.
What’s Included
The YIKONG YK4083 V3 vehicle, installed motor and ESC, steering and auxiliary servos, 2.4 GHz transmitter and receiver, and LED lighting system. Vehicle battery and charger are included only when the corresponding option is selected. Four AA batteries for the transmitter are not included.
Frequently Asked Questions:
Can I switch between high and low gear while driving?
Yes. The two-speed transmission can be controlled from the transmitter to suit the terrain and driving conditions.
Can I operate the front and rear differential locks remotely?
Yes. The front and rear differential locks are operated through the radio system.
Can I control the lights from the transmitter?
Yes. The lighting system is connected to the radio system and can be controlled from the transmitter.
Is a vehicle battery and charger included?
That depends on the selected battery and charger option. The transmitter also requires 4 AA batteries, which are not included.
What type of terrain is this crawler designed for?
The 4WD drivetrain, two-speed transmission, differential locks and high ground clearance suit technical trails and uneven off-road terrain.
Does BOMETOYS support replacement parts?
Yes. BOMETOYS supports a full range of replacement parts. Send us a clear photo of the part and its part number, and we will help match the correct replacement.
7.4v 6200mah 30C large capacity lithium battery, special battery for remote control car model (Batteries and chargers are optional)
Size: 13.7*4.6*2.5
80W imax B6AC high-power balance charger multi-functional aircraft model car model lithium battery Ni-MH charger (Batteries and chargers are optional)
Product name: B6AC charger
Product brand: IMAX
Appearance material: aluminum alloy
Input voltage: 110-220V AC
Rechargeable battery: NICD/NIMH: 1-15CELLS
Rechargeable lithium battery: 1-6 in series
Product size: 135*144*36mm
Product weight: 740g
Maximum power: 80W
Charging current: 0.1-6A
Discharge current: 0.1-2A
Do you need an adapter: No, the product has a built-in adapter