YIKONG YK 4102PRO 1/10 Scale 4WD 6CH RC Crawler with Diff Locks & 2-Speed Gearbox Blue
Conquer the Wild: The YK 4102PRO Expedition Edition
Adventure is calling, and the YK 4102PRO is ready to answer. This 1/10 scale crawler isn't just a vehicle; it's an expedition rig built for the serious enthusiast. Dressed in a striking Blue PC Soft Shell, it combines the rugged durability of a metal chassis with an insane level of scale detail.
From the functional roof rack and wading hose (snorkel) to the removable front grille that lets you switch styles, every inch of this truck is designed for realism. Whether you are navigating a rocky creek bed or embarking on a night trail run, the YK 4102PRO offers a premium, feature-rich experience that stands out on any trail.
Why Choose the YK 4102PRO?
1. Mastery of Terrain (Portal Axles & Diff Locks)
Obstacles don't stand a chance. The YK 4102PRO features Portal Axles (Gate Bridge Structure) that raise the ground clearance to 55mm, allowing you to clear rocks that would snag standard trucks. Combined with independently controlled front and rear locking differentials, you have total command over traction—lock them for climbing, unlock them for turning.
2. Versatile 2-Speed Transmission
Why choose between torque and speed? This truck features a remotely shiftable High/Low Speed Gearbox. Shift into low gear for slow, methodical crawling over technical obstacles, or kick it into high gear to blast across open trails. It’s like having two vehicles in one.
3. Full Linkage Light System
Night driving has never been this immersive. The truck comes standard with a comprehensive LED system: headlights, wheel arch searchlights, roof bar lights, hood spotlights, and taillights. The steering indicators and double-flash hazards are fully linked to your controls, and you can toggle the entire system from the transmitter.
4. Premium Build Quality
Underneath the detailed body lies a beast. A CNC Alloy Solid Beam Chassis provides immense rigidity. The drivetrain is fortified with metal transmission shafts and alloy tie rods. Even the shock absorbers feature built-in springs with dustproof rubber boots, ensuring smooth operation in dusty environments.
Technical Highlights: Engineering Excellence
- Magnetic Body Mounts: No more ugly body clips. The flip-type magnetic shell mount makes battery changes quick and easy while maintaining a clean scale look.
- HobbyWing Electronics: Powered by a 550 Waterproof Brushed Motor and a reliable HobbyWing 1060 60A ESC, this truck delivers smooth, controllable power in all weather conditions.
- Advanced Steering: The steering servo is mounted on the chassis beam (CMS) for a realistic appearance, utilizing an adjustable buffer rod to protect the gears during heavy impacts.
- Beadlock Wheels: The nylon wheels feature a clamped beadlock design, allowing you to easily swap tires or upgrade to alloy hubs without glue.
Specifications
- Model: YK 4102PRO
- Scale: 1/10
- Drive System: 4WD with Portal Axles
- Differential: Front & Rear Independently Lockable
- Transmission: 2-Speed (High/Low)
- Motor: 550 Waterproof Brushed
- ESC: HobbyWing 1060 60A
- Servo: 15KG Metal Gear Steering + 3x 9KG Micro Servos (Shift/Diffs)
- Wheelbase: 313mm
- Ground Clearance: 55mm
- Approach/Departure Angle: 63° / 47°
- Dimensions: 54.4cm (L) x 24.8cm (W) x 24.4cm (H)
- Weight: 3.5kg
- Remote: 6-Channel 2.4GHz System
- Battery Compartment: 160x49x26mm
- Required to Run: 2S-3S LiPo Battery & Charger.
Usage Scenario: The Night Raid
It’s dusk. You and your friends gather at the trailhead. You power on the YK 4102PRO, and the full array of LED lights floods the path. You start in high gear, racing down the dirt path to the rock garden.
Upon arrival, you flip the switch on the remote to engage low gear. You lock the front differential to pull up a steep ledge, then lock the rear to crest the top. The portal axles clear the jagged rocks with ease. As you descend, the drag brake holds you steady. This is technical crawling at its finest.
Customer Support
We specialize in scale crawlers. For advice on battery selection, spare parts, or upgrades, please contact our expert team: service@helloworld7.com
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