MJX
MJX Hyper Go H12Y / H12Y+ 1/12 4WD Brushless RC Trail Crawler
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MJX Hyper Go H12Y / H12Y+ 1/12 RC Trail Crawler
The MJX Hyper Go H12Y and H12Y+ are 1/12 scale, four-wheel-drive trail crawlers with a 3650 3500KV brushless motor and a 20kg metal-gear steering servo. Both versions pair an aluminum chassis with metal drivetrain parts and oil-filled shocks for off-road driving.
Choose the H12Y for its sensorless brushless setup, or the H12Y+ for FOC sensored control and app-based ESC tuning. Colors and battery bundle options vary by version; check the selected option before ordering.
Choose the Motor System That Fits Your Driving
The H12Y uses a sensorless brushless motor and E45M ESC. The H12Y+ uses a sensored FOC motor and ESC, which supports smoother low-speed control and app-based parameter adjustment.
Trail-Ready 4WD Platform
The aluminum chassis, metal drivetrain and oil-filled shocks are designed for trail use. A 20kg metal-gear steering servo supports controlled maneuvering, while the T4M 2.4GHz radio provides four-channel control.
Specifications
| Parameter | Specification |
|---|---|
| Brand | MJX Hyper Go |
| Models | H12Y / H12Y+ |
| Scale | 1/12 |
| Vehicle Type | RC Trail Crawler |
| Drive System | 4WD |
| Motor | 3650 3500KV Brushless |
| H12Y Motor / ESC | Sensorless Brushless / E45M |
| H12Y+ Motor / ESC | Sensored FOC Brushless / 45A FOC Vector ESC |
| App Tuning | H12Y+ ESC supports app-based parameter adjustment |
| Servo | 20kg Metal-Gear |
| Radio System | T4M 2.4GHz, 4-channel |
| Chassis | Aluminum Alloy |
| Suspension | Oil-filled shocks |
| Battery | 2S 7.4V 2000mAh listed |
| Listed Runtime | Up to approx. 45 minutes |
| Listed Top Speed | Approx. 12 km/h |
Package Options
Choose H12Y or H12Y+, then select the available color and 1-, 2- or 3-battery option. Battery and charging accessories depend on the selected variant; review that option’s package details before checkout.
Frequently Asked Questions:
What is the main difference between H12Y and H12Y+?
The H12Y uses a sensorless brushless motor and E45M ESC. The H12Y+ uses a sensored FOC motor and ESC, and supports app-based ESC tuning.
Can I adjust the H12Y+ ESC with an app?
MJX lists app-based parameter tuning for the H12Y+ FOC ESC. The H12Y uses a different sensorless system.
Which battery package should I choose?
This product offers 1-, 2- and 3-battery options. Check the selected variant for its exact included battery and charging accessories.
Is this crawler intended for high-speed driving?
It is configured for trail crawling and controlled off-road driving. The current listing gives an approximate top speed of 12 km/h.
SHIPPING & DELIVERY
We ship worldwide. Available shipping methods, delivery times, and shipping costs vary by destination, product weight, package size, and shipping method.
ORDER PROCESSING
Most orders are processed within 1–3 business days after payment is confirmed. Special-order or made-to-order products may require additional processing time.
DELIVERY TIME
Estimated delivery time includes processing and transit time. Delivery times are estimates and may vary due to customs clearance, weather, holidays, carrier delays, or other circumstances beyond our control.
Available shipping options and estimated delivery times are shown at checkout.
SHIPPING OPTIONS
Depending on the product and destination, Standard Delivery and Express Delivery options may be available.
Large, heavy, oversized, remote-area, and island shipments may have different shipping options, delivery times, or additional charges.
CUSTOMS, DUTIES & TAXES
Depending on the destination, international orders may be subject to customs duties, import taxes, VAT, or other local charges.
Any applicable charges not included or collected at checkout may be the customer's responsibility.
TRACKING
Once your order ships, you will receive a shipping confirmation email with tracking information.
One order may be shipped in multiple packages, in which case multiple tracking numbers may be provided.
PAYMENT METHODS
We accept major credit and debit cards, including Visa, Mastercard, American Express, and Discover.
We also accept PayPal, Apple Pay, Google Pay, and selected Buy Now, Pay Later services such as Afterpay or Zip or klarna, where available.
Payment methods and installment options may vary by country, device, and order amount.
PAYMENT SECURITY
Payments are securely processed through our payment providers. BOMETOYS does not have access to your complete credit card number or security code.
ORDER CANCELLATION & REFUNDS
Please contact us as soon as possible if you need to cancel an order. Orders that have entered the fulfillment or shipping process may no longer be cancellable.
Approved refunds are issued to the original payment method and may take approximately 7–10 business days to appear, depending on your bank or payment provider.
For full details, please see our Return & Refund Policy.
NEED HELP?
If you have questions about shipping or payment, please contact us at support@bometoys.com
WHY SHOP WITH BOME TOYS
CAREFULLY SELECTED PRODUCTS
We offer a carefully selected range of drones, FPV systems, RC vehicles and aircraft from trusted brands and experienced manufacturers.
RELIABLE GLOBAL SHIPPING
We work with established international shipping carriers to provide reliable delivery options for customers worldwide.
30-DAY RETURNS
Eligible orders can be returned within 30 days in accordance with our return policy.
EXPERT PRODUCT SUPPORT
Need help choosing a product, setting up your equipment or finding the right accessory? Our support team is here to help.
SPARE PARTS & AFTER-SALES SUPPORT
We provide support for spare parts, replacement components and accessories to help you keep your equipment running.
EASY ORDER TRACKING
Once your order ships, we'll send you tracking information so you can follow your package from dispatch to delivery. You can also track at Our order tracking page.
