ZD Racing 9021-V3 1/8 Scale 4WD Brushless RC Truggy
The ZD Racing 9021-V3 is a 1/8-scale 4WD brushless RC truggy built for high-speed off-road driving. The RTR version pairs a 120A brushless ESC with a KB4068 2000KV motor and includes a 3S 11.1V 5000mAh battery. Its large truggy chassis, oil-filled shocks and all-wheel drive make it suited to open outdoor running areas. The listed speed is up to 80 km/h; actual speed depends on the battery, surface and driving setup.
Choose RTR for the listed ready-to-run package, or Empty Frame if you plan to supply your own electronics.
120A Brushless Power
The 120A brushless ESC and KB4068 2000KV brushless motor provide the power system for the 9021-V3. The RTR version includes a 3S 11.1V 5000mAh LiPo battery. Up to 80 km/h is the listed speed; driving conditions and setup affect actual performance.
1/8 Scale 4WD Truggy Chassis
The 4WD layout, CNC-machined aluminum chassis and adjustable oil-filled shocks are designed for off-road driving. The 9021-V3 also features a steel driveshaft, metal differentials and aluminum alloy suspension mounts. Check the vehicle after hard impacts and keep fasteners and drivetrain components in good condition.
Select RTR or Empty Frame
RTR versions are available in Red, Black and Grey. Empty Frame versions are available in Red and Black. The RTR package includes the listed motor, ESC, radio system and battery; Empty Frame is for customers planning their own electronics. Check the selected option’s package details before ordering.
Specifications
| Parameter | Specification |
|---|---|
| Brand | ZD Racing |
| Model | 9021-V3 |
| Scale | 1/8 |
| Vehicle Type | Electric RC Truggy |
| Drive System | 4WD |
| Motor | KB4068 2000KV Brushless Sensorless Motor |
| ESC | 120A Brushless Sensorless ESC |
| Servo | 9 kg Torque Servo |
| Battery | 3S 11.1V 5000mAh LiPo (RTR version) |
| Listed Top Speed | Up to 80 km/h |
| Radio System | 2.4GHz 4-channel |
| Control Distance | At least 400 m (listed) |
| Wheelbase | 370 mm |
| Tread | 270 mm |
| Ground Clearance | 80 mm (BOMETOYS listing) |
| Gear Ratio | 12.95:1 |
| Tire Size | 145 mm diameter × 69 mm width |
| Wheel Adapter | 17 mm |
| Battery Compartment | Fits batteries up to 138 mm long (listed) |
What’s Included
RTR version
- 1 × ZD Racing 9021-V3 RC Truggy
- 1 × 3S 11.1V 5000mAh LiPo battery
- 1 × 2.4GHz transmitter
- 1 × Charger
- Product instructions
Empty Frame version
The Empty Frame option is intended for a custom build. Its package contents differ from RTR; check the selected option details to confirm what is included.
Frequently Asked Questions:
How fast can the 9021-V3 go?
The listed top speed is up to 80 km/h. Actual speed depends on the battery, surface and setup.
What is the difference between RTR and Empty Frame?
RTR is the ready-to-run configuration listed with electronics and a 3S battery. Empty Frame is for a custom build and has different included components. Review the selected option details before ordering.
Can I use a different battery?
The product listing describes a battery compartment that accepts packs up to 138 mm long. Check battery dimensions and confirm electrical compatibility with the ESC before using a different pack.
Is the whole vehicle waterproof?
The listing describes waterproof power-system components, but that does not establish that the complete vehicle is waterproof. Avoid submerging the truck and follow the product instructions for wet conditions.
Can I get replacement parts for the 9021-V3?
BOMETOYS supports replacement parts. Contact us with the model and the part you need so we can help check compatibility.