MUGEN MTX-5 2nd Stage Spur 20T (7075) Compatible Upgrade - Arrowmax AM-MTX5-T2711  [AM-MTX5-T2711]

Second-stage spur for MTX-5 gearboxes

This 2nd-stage spur serves as an RC-scale replacement part for MUGEN MTX-5 owners who require a direct-fit spare or a tougher alternative for gearbox tuning tasks. The AM-MTX5-T2711 is noted as a 20-tooth unit and lists 7075 hard aluminium in the designation, signifying a high-strength alloy suitable for repeated mesh cycles in model gearboxes.

Fit and compatibility: the item is intended for MUGEN MTX chassis gearboxes built to MTX-5 dimensions; always confirm the gear seat, bore and axle spacing before installation. Installation checks should include gear mesh, endplay and bearing seating to ensure smooth engagement and prevent premature wear on surrounding parts.

Tuning role: the 7075 option can replace a worn spur to restore correct geometry or be selected while fine-tuning gear ratios. During any swap maintain factory alignment, inspect the mating pinion and bearings for wear, and re-verify mesh under rotational load to secure reliable operation.