SCX10 48P 81T Steel Spur with Aluminium Adapter SSCX1581T by GPM  [SSCX1581T]

48 pitch spur gear upgrade

This SSCX1581T set replaces the stock spur on Axial Racing SCX10 platforms and Wraith models with a steel #45 48 pitch 81T spur and an aluminium spur gear adapter supplied as a complete set for RC-scale drivetrains. The parts are intended for model use only and follow the 48 pitch gearing standard commonly used in SCX10 transmissions.

The steel #45 spur improves wear resistance for extended service in scale crawling and trail rigs, while the aluminium adapter locates and secures the spur on the gearbox output shaft. During installation check gear mesh and axial alignment with the pinion to prevent excessive backlash or binding; adjust the spur location within gearbox limits and confirm smooth rotation through steering and suspension travel.

Use this kit as a direct replacement or when changing gearing to alter final drive ratio, remembering the 48 pitch pinion requirement and the SCX10/Wraith drivetrain layout. This item is an aftermarket RC accessory intended for model transmissions only.

For builders running 48 pitch systems on SCX10 or Wraith, the steel 81T spur with aluminium adapter provides a simple, robust replacement that keeps compatibility with existing 48 pitch pinions and transmission geometry.