Take on tough terrain with the MJX HYPER GO H12Y 1/12 4WD RTR Rock Crawler. Its sensorless brushless power, metal drivetrain, portal axles, adjustable oil-filled shocks, and scale aluminum hard body deliver a powerful blend of off-road capability, durability, and realistic detail.
The MJX HYPER GO H12Y combines a realistic aluminum hard-body shell, aggressive all-terrain tires, high-clearance portal axles, and front/rear LED lights for capable off-road performance with impressive scale detail. The portal axle design helps increase ground clearance for tackling rocks, obstacles, and uneven terrain. The clipless body mounting system also keeps the exterior clean and scale-focused.
Its H12Y sensorless brushless setup pairs a 3650 3500KV motor with a 45A FOC Vector Control ESC for strong, responsive power delivery. The sensorless system provides a simple and durable brushless power solution for tackling trails, rocks, and technical terrain. The waterproof receiver box adds extra protection for off-road driving.
A durable all-metal drivetrain, metal gear axles, nylon gearbox gears, full-metal driveshafts, metal suspension links, and complete ball bearings provide reliable power transfer and smooth operation across demanding terrain. The robust components are built to withstand the added stress of crawling over rocks and obstacles. Ball bearings throughout the vehicle help reduce friction for efficient, consistent drivetrain performance.
Threaded aluminum oil-filled shocks offer adjustable spring travel and damping, while dual tire and spring sets let you customize the crawler's handling. Adjustable shock settings make it easier to tune the suspension for different terrain and driving styles. Combined with the stable suspension design and high-clearance portals, the H12Y is ready for controlled, capable trail performance.
Brand: MJX
MPN: MJX-H12Y
Added: 2026 - October
Status: Stock
Discount Eligibility: Discount Eligible
SKU: MJX-H12Y
UPC: 684611134493
Location: K-Top
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Delivery & Shipping
Delivery & Shipping
- Free shipping on all orders over $49
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Technical & Warranty Info
Technical & Warranty Info
Technical and Warranty issues are handled by the manufacturer's Technical Support Team, per Manufacturer's requirements. When purchasing from Dollar Hobbyz, buyer agrees to contact manufacturer for all warranty issues and replacements.
International Buyers
International Buyers
All Import/Customs/VAT Fees are the responsibility of the buyer. Dollar Hobbyz takes no responsibility for these charges. It is the buyer's responsibility to know their own country's fees. All customs values will be listed at each product's purchase price.







