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The YIKONG YK4073 TB7 is a high‑performance 1/7 scale desert truck engineered for speed, stability and rugged off‑road capability. Powered by a 1600KV brushless system and supported by a Hobbywing MAX 8 150A waterproof ESC, the TB7 delivers explosive acceleration and smooth power delivery on 3S–6S LiPo. Its three‑layer aluminium chassis, long‑stroke suspension and heavy‑duty steel drivetrain make it a durable, high‑control platform built for desert running, high‑speed blasting and technical terrain.
Key Features
1/7 scale desert truck with aggressive stance and realistic proportions
Powerful 4274 1600KV brushless motor for high‑speed performance
Hobbywing MAX 8 150A/950A waterproof ESC supporting 3S–6S LiPo
Standard 5‑channel transmitter with integrated gyroscope
Independent front suspension with rear solid axle and differential
Eight extra‑long aluminium shocks with progressive springs
Heavy‑duty fully machined steel driveshaft
Impact‑resistant one‑piece PC body mounted to a reinforced roll cage
Realistic racing tyres with 17mm hex hubs
New three‑layer aluminium chassis for improved handling and lower centre of gravity
Basic Information
Brand: YIKONG
Model: YK4073 TB7
Scale: 1/7
Colours: Red
Drive: 4WD
Gear Ratio: 1:14.6
Specifications
Vehicle Size
640 × 379 × 265 mm
Weight
5.9 kg
Wheelbase
425 mm
Tyre Diameter / Width
146 mm / 56 mm
Battery Compartment
181 × 47.5 mm
Suspension
Independent front / solid rear axle with differential
Electronics
Transmitter
5‑channel radio with gyroscope
ESC
Hobbywing MAX 8 150A/950A waterproof ESC (3S–6S compatible)
Motor
4274 1600KV brushless motor
Servo
30KG metal gear servo
Special Design Features
CNC aluminium centre differential case with high‑strength 63T steel spur gear
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