NEWS
We are excited to announce the latest news about the MST RMX 4 GT Competition-Level RWD Drift Car Kit.
2026-02-11
532219R/BK
RMX 4 GT 1/10 Competition-Level RWD Drift Car Kit (red)/(black)
The all-new generation RMX 4 GT is MST’s high-end competition drift chassis, designed with a lightweight concept, focusing on quick adjustments and easy maintenance.
Featuring a newly developed steering system, redesigned front and rear suspension, and simplified lightweight components, the RMX 4 GT delivers exceptional stability and agile directional response, allowing drivers to experience precise and dynamic control on the track.
For more details and features of the RMX 4 GT, please visit our official website.
 
The initial order volume has exceeded expectations, and the first production batch is already fully reserved. Partial shipments will be delivered progressively.
The second batch is now open for orders. Don’t miss your chance!
 
Thank you all for your great support of the RMX 4 GT!
 
SPECIFICATION:
• Scale: 1/10 MR Drift Car Kit
• Adjustable Wheelbase: 257mm (+3mm / -1mm)
• Hex-to-Hex Width: Front 182mm / Rear 168mm (adjustable)
• Drive Mode: RWD (MR)
• Caster: 7° (adjustable 5.5° / 8.6°)
• Camber: 10° (adjustable)
• Full Ball Bearing
• Aluminum TDA Hydraulic Damper Set
 
Key Features:
• Ultra-lightweight, high-rigidity chassis combining carbon fiber and aluminum components.
• Dedicated lightweight carbon fiber lower deck for RMX 4 GT, weighing only 37g.
• Minimalist carbon fiber front bulkhead structure for reduced front-end weight.
• Innovative removable subframe design for quick rear suspension servicing and adjustment.
• Quick-release gearbox design for fast differential maintenance.
• 4-gear reverse-torque transmission design, convertible to 3-gear forward-torque layout without additional parts.
• Aluminum motor mount with 4-step height adjustment for precise center-of-gravity tuning.
• Flexible ESC mounting positions for high or low CG configuration.
• Lightweight steering system delivering faster response and improved precision.
• The steering system can be configured for left-side or right-side drive to suit user preferences.
• New front upper and lower suspension arms with aluminum upper arm mount offering three-step caster adjustment.
• Standard high-end TDA aluminum dampers with newly developed DK hard-series competition short springs.