MST RMX 2.0 alum. spur gearbox set (red)

MST RMX 2.0 Aluminum Spur Gearbox Set – Red

Part Number: MXS-210642R / 210642R

Color: Red

Application: 1/10 RC Drift

Upgrade your MST RMX 2.0 or RRX 2.0 drift chassis with the MST Aluminum Spur Gearbox Set. This precision aluminum gearbox housing is designed to provide more accurate internal gear alignment, helping reduce drivetrain drag and increase durability while adding a premium red-anodized appearance to your RC drift build.

The aluminum construction provides a more rigid transmission housing compared with the standard setup, making it an excellent upgrade for performance-oriented MST RWD drift cars.

Application / Compatibility

• Designed for:
• MST RMX 2.0
• MST RRX 2.0
• Please verify MST Part #210642R / MXS-210642R with your specific chassis and transmission configuration before purchasing.

Features

• Genuine MST Aluminum Spur Gearbox Set
• Designed for RMX 2.0 / RRX 2.0
• Precision Aluminum Construction
• Red Anodized Finish
• Improved Internal Gear Alignment
• Helps Reduce Drivetrain Drag
• Increased Gearbox Rigidity & Durability
• Performance Upgrade for RC Drift Applications
• Includes Gearbox Housing, Shims & Hardware

Includes

• (2) Red Aluminum Gearbox Halves
• Shims
• Installation Hardware
• MST Stickers

⚠️ IMPORTANT – GEARBOX HOUSING ONLY

• THIS IS NOT THE COMPLETE 210646R SPUR GEARBOX DRIVING SET.
• INTERNAL GEARS, BALL DIFFERENTIAL, MOTOR MOUNT, SHAFTS AND BEARINGS ARE NOT INCLUDED.
• Additional components are required to build a complete spur gearbox assembly.
• Required components include:
• MST 230135 – Idler Gear Set & Ball Differential Gear
• MST 310119 – Steel Center Shaft
• MST 210644 – Aluminum Spur Gear Ball Differential
• MST 210643R – Aluminum Spur Gearbox Motor/Heat Sink Mount – Red
• MST 310118 – Aluminum Main Shaft 48P 20T
• MST 120002 – 5x10 Bearings
• MST 120018 – 4x10x4 Bearings
• MST 120013 – 4x8x3 Bearings

⚠️ Compatibility Notice

This gearbox is designed for the MST spur gearbox drivetrain components and does NOT work with the standard bevel gear gearbox components.

Please verify that you have the necessary compatible drivetrain components before purchasing.

Notes

• THIS LISTING IS FOR MST PART #210642R RED ALUMINUM GEARBOX SET ONLY.

Complete transmission, motor, differential, gears, bearings, shafts, motor mount, vehicle, and other accessories are NOT included unless specifically listed above.

Pictures are for reference only.

Product Details

• Brand: Mst

Pick up at Goat Hobbies in Davie or Doral, FL — or we ship it to you.