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The MST RMX 4 E30RB is a 1/10 scale rear-wheel-drive brushless RTR drift car featuring MST's next-generation RMX 4 chassis and a factory-developed drift setup. This Grey version comes with a factory-finished E30RB widebody and a complete sensored brushless electronics package.
The RMX 4 offers extensive chassis adjustment with three wheelbase options, a convertible transmission layout, adjustable motor positioning, high-angle steering, and aluminum hydraulic dampers.
1/10 scale RWD drift car
Factory-finished Grey E30RB widebody
Professional factory drift setup
Adjustable 257mm, 266mm, and 275mm wheelbases
Four-gear anti-torque transmission
Convertible three-gear transmission configuration
Three-position adjustable motor mount
Quick-release gearbox
Removable rear subframe
Floating servo mount
ATK V3 high-angle steering knuckles
Adjustable caster
Aluminum hydraulic dampers
MST DK short-series springs
Full ball-bearing drivetrain
Quick-release battery mount
XBLS S60A sensored brushless ESC
XBLS 17.5T sensored brushless motor
B-07MG metal gear steering servo
MGX professional drift gyro
XTR-03 2.4GHz radio system
(1) MST RMX 4 E30RB 1/10 RWD Brushless RTR Drift Car
(1) Factory-Finished Grey E30RB Body
(1) MST XTR-03 2.4GHz Transmitter
(1) XBLS S60A Sensored Brushless ESC
(1) XBLS 17.5T Sensored Brushless Motor
(1) B-07MG Metal Gear Steering Servo
(1) MGX Professional Drift Gyro
(4) MST Drift Wheels and Tires
(1) Product Manual
(1) Compatible 2S LiPo Battery with T-Style Connector
(1) Compatible LiPo Battery Charger
(4) AA Batteries for Transmitter
NOTE: MST test drives RTR vehicles before shipment to verify proper operation. Minor marks on the tires may be present as a result of factory testing. Wheel design may vary from the wheels shown in product photos.
This product was added on 10/05/2026 by JM.