MST RMX 2.5 transmission idler gear setย is a genuine replacement kit for MST RMX 2.5 spur type gearboxes, supplying the key idler and ball diff gear to restore smooth, precise drivetrain operation. Built for consistent mesh and reliable load handling, this set refreshes worn transmission parts so your drift car holds angle cleanly and puts power down predictably lap after lap.
Features
Complete idler + ball differential gear for spur type RMX transmissions
Precision moulded gears for stable mesh and reduced backlash
Smooth, quiet operation to improve throttle feel and exit speed
Durable construction suited to high angle RWD drift loads
Brand: MST (Max Speed Technology)
Part No:ย 230135
Compatibility
Designed for MST RMX 2.5 RC drift car using the spur type gearbox
Whatโs Included
1x MST RMX 2.5 Transmission Idler Gear Set 230135
The MST RMX 2.5 transmission idler gear set 230135 targets the components that most affect drivetrain feel. Replacing worn idler and diff gears reduces lash, stabilises on power transitions, and improves overall reliability, ideal for competitive drifting or frequent practice sessions.