ARRMA Infraction 6S 50T Replacement Spur Gear Chrome Steel MAK050TS by GPM  [MAK050TS]

Service replacement 50T spur for ARRMA 6S platforms

The MAK050TS is a 50-tooth replacement spur designed for ARRMA 6S machines and manufactured in 20 chrome steel to resist wear under demanding use. It maintains the original tooth count to preserve correct gear mesh and drivetrain geometry, making it suitable for repairs, maintenance and setup changes on larger scale models.

Fitting advice: the spur mounts next to the motor gear and will replace the factory item without altering pinion spacing when used with the original bearings and mounting hardware. Always verify mesh and free movement after installation, and secure retaining fasteners with thread locker where appropriate to reduce loosening under load.

For model engineers and weekend tuners servicing ARRMA 6S machines, this 20 chrome steel 50T spur provides a direct replacement that helps restore correct drivetrain mesh and dependable performance under load.