MUGEN MTX-5 Aftermarket 2nd Gear 20T (7075) - Arrowmax AM-MTX5-T2711  [AM-MTX5-T2711]

Replacement 2nd-stage spur for MTX-5

This 2nd-stage spur is an RC-scale replacement tailored for MUGEN MTX-5 owners seeking a direct-fit spare or a tougher component for gearbox tuning. The AM-MTX5-T2711 carries the 20-tooth marking and the 7075 hard description, indicating a high-strength aluminium alloy suitable for repeated mesh cycles inside model gearboxes.

Fit and compatibility: the gear is made for MUGEN MTX chassis gearboxes built to MTX-5 dimensions; always confirm the bore, tooth count and axial location on your gearbox before fitting. During installation check gear mesh, endplay and bearing seating to make sure engagement is smooth and to avoid premature wear on adjacent parts.

Tuning role: this 7075 aluminium option can restore correct spur geometry or be used when fine-tuning gear ratios. When swapping spurs keep factory alignment, inspect the mating pinion and bearings for wear, and recheck mesh while rotating under light load to ensure reliable operation.