MST RMX4S Pro Chassis Kit

Description

MST (#532217) RMX 4 S PRO RWD Drift Chassis Kit

Package Content: Assembly chassis kit

Introducing the all-new RMX 4 by MST, the next generation of RWD drift cars. It builds upon today’s mainstream design but adds innovative enhancements to deliver performance that exceeds expectations. This chassis is perfectly suited for all drivers, from beginners to seasoned pros.

Feature:

Performance & Chassis Tuning

• Torsion-Type Dual Vertical Deck: Improves longitudinal rigidity while maintaining optimal lateral flex for grip.
• Triple-Level Adjustable Motor Position: Allows fine-tuning of the chassis’ center of gravity and weight balance.
• Dual-Position ESC Mount: Supports both high and low center of gravity (CG) installation options.
• 380 Motor Compatible: Perfect spot above the rear axle for lightweight 380-size motors.

Steering & Suspension

• All-New ATK V3 Knuckle Set: Optimized for large steering angles, featuring a 0° trail for fast initial response and a wide throw.
• New Steering Arm System: Features fine Ackermann adjustment and a built-in 3° caster angle to reduce steering pump.
• Floating Servo Mount: Prevents the servo from interfering with chassis flex during cornering.
• New Short Rear Suspension Arms: Enhances lateral weight transfer for improved stability and control.
• New Front Upper & Lower Arms: Features a simplified installation and dual-position caster adjustment.
• Bullhorn-Style Shock Towers: Allows for infinitely adjustable shock angles at both the front and rear.

Drivetrain & Maintenance

• Anti-Torque 4-Gear Transmission: Included as standard and easily convertible to a 3-gear layout for a torque-positive setup.
• Quick-Release Gearbox Design: Simplifies maintenance and allows for easy differential access.
• Innovative Rear Subframe: Enables quick and easy removal of the entire rear suspension system.
• Lightweight One-Piece Front Bulkhead: Ensures a simple and efficient installation.

Versatility & Construction

• Three Adjustable Wheelbase Options: 257mm, 266mm, and 275mm for versatile body shell compatibility.
• Lightweight Quick-Release Battery Mount: Supports both standard and low-profile “shorty” LiPo batteries.
• High-Quality Materials: All plastic components are constructed from glass-fiber reinforced nylon for optimal rigidity.

S PRO Version Exclusives

• TR56 Aluminum Oil Dampers: Paired with new Progressive DK Short Springs for superior handling.
• Gear Differential: Included as standard for consistent performance.
• Servo Saver Damper: Provides advanced protection for extended servo life.

Specification:

• Scale: 1/10
• Type: MR (Mid-Rear) Drift Car Kit
• Wheelbase: Adjustable (257mm / 266mm / 275mm)
• Track Width: 182mm (Front) / 172mm (Rear)
• Drive Mode: MR (Mid-Rear)
• Caster: Adjustable (5.5° / 7°)
• Camber: 9.1°
• Bearings: Full Ball Bearing Set
• Dampers: TR56 Aluminum Hydraulic Damper Set (Included)

What is included:

• MST (#532217) RMX 4 S PRO RWD Drift Chassis Kit (1 Set)
• Stickers
• Instruction

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