MTX-5 19T Spur Gear 7075 Aluminium Replacement - MUGEN AM-MTX-T2717  [AM-MTX-T2717]

19-tooth second spur for MTX-5 gearboxes

The Arrowmax AM-MTX-T2717 2nd gear is presented as a precision 19-tooth spur for use with MUGEN MTX-5 transmissions. Produced from 7075 hard aluminium, it serves as a robust aftermarket option for scale racing setups where longevity and accurate tooth form matter.

This part operates as the transmission's intermediate gear, so achieving correct engagement and consistent mesh is key to drivetrain smoothness. During fitting, confirm the motor pinion mesh, check bearing seating, and set backlash to the values recommended for MTX-5 installations.

7075 hard aluminium is chosen for its wear resistance under demanding track conditions while maintaining tight machining tolerances to stabilise gear mesh. Use light gear lubricant on contact faces, inspect for machining burrs prior to assembly, and avoid over-tightening bearings to prolong gearbox life.

Compatibility

• Mugen MTX
• MTX-5