Yikong YK41012 1/10 4WD Brushless High-Speed RC Rock Crawler RTR

Description

Conquer extreme off-road trails and technical climbing courses with the Yikong YK41012 1/10 Scale 4WD Brushless RC Rock Crawler. Engineered for hobbyists who demand both precision low-speed crawling and high-speed trail running, this 1/10 scale crawler combines heavy-duty portal axle geometry with a high-output brushless power system. Built on a rigid steel C-channel chassis with remote-locking differentials and a two-speed transmission, the YK41012 delivers unmatched all-terrain capability across rocks, mud, sand, and steep inclines.

Key Features & Technical Highlights

High-Output Brushless Power & Multi-Speed Drivetrain

• Brushless Power System: Equipped with a high-torque brushless motor and high-amp waterproof ESC for continuous power, linear throttle modulation, and strong drag-brake hold on steep inclines.

• 2-Speed Remote Transmission: Features a transmitter-selectable high/low gear ratio—switch to low range for technical, slow-speed rock crawling or high range for high-speed trail cruising.

• Remote-Locking Front & Rear Differentials: Independent front and rear diff locks allow you to unlock differentials for tight cornering radius on flat ground or lock them fully for maximum 4WD traction on loose rocks and slippery mud.

Portal Axle Engineering & Off-Road Chassis

• Heavy-Duty Portal Axles: Integrated portal axles lift the drive shaft and axle housing, providing extreme ground clearance at the wheel hubs to easily pass over trail obstacles and rocks.

• Rigid C-Channel Steel Ladder Frame: Constructed on a reinforced steel chassis rail system that eliminates chassis twist and maintains structural integrity during extreme axle articulation.

• Aluminum Hydraulic Shock Absorbers: Long-stroke, oil-filled aluminum shock absorbers smooth out rough terrain and maintain ground contact across off-camber trail sections.

Technical Specifications

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