SMT10 / SCX10 II Aluminium Spur Adapter with 57T Steel Spur MJ1557T by GPM  [MJ1557T]

Aluminium adapter and 57T steel spur for Axial models

The MJ1557T kit supplies an aluminium spur gear adapter together with a 57T steel spur designed for scale RC drivetrains and to match the Axial platforms cited in the listing. The adapter separates the mounting flange from the spur so the steel 57-tooth gear takes torque while the aluminium adapter secures alignment to the gearbox output shaft.

Offered as a replacement or upgrade at model scale, this set concentrates on precise fit and dependable fastener retention rather than modifying wheel or motor output. When fitted correctly the assembly helps keep concentric gear mesh and reduces slop at the spur to transmission junction.

Install this kit when you need a direct-fit aluminium adapter paired with a 57T steel spur for Axial SMT10 or SCX10 II variants; verify part alignment before completing installation.