The all-new RMX 4 by MST embodies the next generation of RWD drift cars, built upon today’s mainstream design and enhanced with innovative features. Perfectly suited for everyone from beginners to seasoned pros, the RMX 4 is engineered to deliver performance that exceeds expectations
-Three Adjustable Wheelbase Options (257 / 266 / 275mm) for versatile body compatibility.
-Innovative Subframe Design enables quick and easy removal of the rear suspension system.
-New Short Rear Suspension Arms enhance lateral weight transfer for improved stability and control.
-Quick-Release Gearbox Design for simplified maintenance and differential access.
-S PRO version includes a Gear Differential as standard.
-Anti-Torque 4-Gear Transmission included; easily convertible to a standard 3-gear layout for torque-positive setup.
-Triple-Level Adjustable Motor Position to fine-tune chassis balance and center of gravity.
-Perfect spot above the rear axle for 380 lightweight motors.
-ESC mount supports both high and low CG installation options.
-Torsion-Type Dual Vertical Deck Layout improves longitudinal rigidity while maintaining optimal lateral flex.
-Floating Servo Mount Design prevents interference between servo and chassis flex during cornering.
-New Steering Arm System with fine Ackermann adjustment and built-in 3° caster angle to reduce steering pump.
-All-New ATK V3 Knuckle Set optimized for large steering angles; 0° trail for fast initial response, wide throw for maximum drift angle.
-Lightweight One-Piece Front Bulkhead Assembly for simple and efficient installation.
-New Front Upper & Lower Arms with simplified installation and dual-position caster adjustment.
-Bullhorn-Style Shock Towers at both front and rear allow for infinitely adjustable shock angles.
-S PRO version includes a Servo Saver Damper for advanced protection and extended servo life.
-TR56 Aluminum Oil Dampers + New Progressive DK Short Springs included in S PRO version.
-Lightweight Quick-Release Battery Mount supports both standard and low-profile shorty LiPos.
-All plastic components are constructed from glass fiber reinforced nylon to maintain optimal rigidity throughout the chassis.
