MUGEN MTX drivetrain pulley 7075 HARD upgrade - Arrowmax AM-MTX-T2202  [AM-MTX-T2202]

Overview for MTX pulley swaps

This pulley set serves as an RC-scale replacement for MUGEN MTX chassis when a hardened 7075 aluminium pulley is desired. It fits as a direct replacement in MTX drivetrains and helps riders address wear and fine-tune gear engagement while keeping original chassis geometry intact.

The part is aimed at transmission tuning work: replacing the factory pulley lets you evaluate changes in engagement characteristics and resilience under typical running. Always inspect adjacent bearings, shafts and contact surfaces on your MTX prior to fitting to confirm proper alignment and seating.

Fitting is simple for those experienced with MTX maintenance: remove the current pulley, check shaft and bearing condition, press the new pulley into place and ensure it spins freely with the correct mesh. Conduct a brief low-power trial after installation to spot any play or misalignment, then re-tighten hardware as needed.

Use this component when you need a hardened 7075 aluminium contact face in the pulley position to compare wear rates or small drivetrain feedback changes during setup sessions.