MTX-5 21T Second Gear 7075 Hard Aluminium for MUGEN - Arrowmax AM-MTX5-T2712  [AM-MTX5-T2712]

Arrowmax AM-MTX5-T2712 2nd.GEAR 21T (7075 HARD)
Price:
£4.74
Brand:
Arrowmax
Model:
AM-MTX5-T2712
Condition:
Brand New
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Aftermarket 21T second gear for MTX-5

This Arrowmax AM-MTX5-T2712 spare is designed for MUGEN MTX-5 transmissions as an RC-scale second gear. It is a 21-tooth second gear crafted from 7075 hard aluminium and sold as a single replacement component for gearbox assemblies.

Perfect for routine servicing and precise gearbox adjustments, the part functions as a direct spare for MTX-series drivetrains where a 21T second gear is needed. The 7075 material choice helps resist wear and maintain dimensional stability under load.

Installation notes: check and set correct gear mesh, confirm shims and backlash, and inspect the mating pinion and bearings for wear before running. Use appropriate RC tools and take care not to overtighten housing fasteners which could deform seating areas.

How many gears are included

The purchase covers a single 21T Arrowmax AM-MTX5-T2712 second gear intended to replace one gearbox unit.

Will swapping this change my ratios

Replacing like-for-like with a 21T second gear will keep gear ratios unchanged; only change ratios if you alter tooth counts on the pinion or other gears.

How do I set correct mesh

Set mesh using a thin piece of paper or a feeler to achieve minimal clearance, ensure no binding, then re-tighten and re-check after a short run.

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