YIKONG YK4107 Remote Control 1/10 Climbing Off Road Vehicle Toy

Specifications:

Scale: 1/10

Drive System: 4WD crawler platform

Vehicle Length: 521 mm

Vehicle Width: 247 mm

Vehicle Height: 267 mm

Wheelbase: 325 mm

Ground Clearance: ~50 mm

Product Weight (without battery): ~3.1 kg

Tire Dimensions: Diameter ~116 mm / Width ~42 mm

Battery Box Size: 156 x 48 mm (Battery not included)

Approach Angle: 58°

Departure Angle: 52°

Steering Angle: 40°

Gear Ratios (Adjustable via Pinion Gear):

With 12T Pinion: Low Speed Ratio ~81.95:1, High Speed Ratio ~35.20:1

With 13T Pinion: Low Speed Ratio ~75.70:1, High Speed Ratio ~32.50:1

With 14T Pinion: Low Speed Ratio ~70.30:1, High Speed Ratio ~30.20:1

With 15T Pinion: Low Speed Ratio ~65.60:1, High Speed Ratio ~28.20:1

These ratios allow users to adjust crawling speed and torque for various driving conditions, from slow technical crawling to faster trail running.

Electronics:

Motor: 550-size brushed motor for ample torque and crawlability.

ESC: WP-1060 waterproof brushed ESC, providing consistent, reliable power delivery.

Servo: High-torque servo (often in the 20–25 kg range) with metal gears for robust steering performance.

Radio System: 2.4 GHz transmitter and receiver for interference-free control and responsive handling.

Chassis & Suspension, Chassis: Sturdy composite materials with metal components in critical areas.

Suspension: 4-link suspension setup, adjustable coil-over oil-filled shocks for improved articulation and damping.

Drivetrain: Metal gears, robust driveshafts, and a full set of ball bearings ensure smooth power transfer and durability under load.

Unique Features:

DIG / Tank Turn Function: The innovative DIG mechanism allows selective locking of a single rear wheel, enabling on-the-spot pivot turns. This feature helps navigate tight trails, sharp corners, and technical rock sections where minimal turning radius is crucial.

Low Center of Gravity Gearbox: The redesigned gearbox placement lowers the vehicle’s center of gravity, improving stability and reducing the likelihood of rollovers on steep angles.

Adjustable Gear Ratios: Multiple pinion options let you quickly change the gear ratio to suit various terrains—whether you need maximum torque for rock crawling or a bit more wheel speed for trail runs.

Rugged Construction: Featuring durable plastics, metal gears, and reinforced link rods, the YK4107 is built to withstand challenging off-road conditions. The body is designed to resemble a classic SUV, adding scale realism to its tough performance.

High-Torque Steering Servo: The powerful servo ensures precise and reliable steering control, giving you confidence when navigating obstacles or performing tank turns.

Full Ball Bearings: Ball bearings throughout the drivetrain reduce friction and increase efficiency, resulting in smoother and more consistent performance.

Packing List:

1 X RTR Vehicle Toy with Remote Control

(Batteries and chargers are not included, buyers need to prepare them themselves)