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.