MUGEN MTX-5 21T 2nd Gear 7075 Hard Aluminium Spare - Arrowmax AM-MTX5-T2712  [AM-MTX5-T2712]

21T 2nd gear for MTX-5 gearboxes

The Arrowmax AM-MTX5-T2712 is an RC second gear made for MUGEN MTX-5 transmissions. This 21-tooth second gear is manufactured from 7075 hard aluminium and supplied as an individual replacement part for gearbox assemblies.

It is suitable for scheduled maintenance, fine tuning of gear engagement and as a direct replacement in MTX-series drivetrains where a 21T second gear is required. The 7075 alloy gives priority to wear resistance and stable geometry under load.

Fitting advice: confirm correct gear mesh, shims and backlash before operating, and check the mating pinion and bearings for wear or damage. Use the correct RC tools and avoid over-tightening screws that may distort seating surfaces.