Axial SCX10 Steel 48 Pitch Spur Gear 89T SSCX089T by GPM  [SSCX089T]

48 Pitch 89T Steel Spur for Scale Crawling

This spur gear is designed for Axial platforms and sold as a single piece. Machined from steel #45 at 48 pitch with 89 teeth, it replaces weaker plastic or soft metal spurs to strengthen the drivetrain on SCX10 and Wraith chassis. The focus is on reliable wear characteristics and long term use in crawler rigs.

Compatibility is limited to vehicles using 48 pitch spur gears and SCX10 gear spacing; check your pinion pitch and gearbox compatibility before installation. Proper fitting includes setting correct mesh, verifying pinion seating, and checking bearing alignment to prevent premature wear.

For setup and tuning this spur helps handle increased torque at low speed and reduces tooth distortion under load, which is useful when changing pinion sizes or using heavier motors. Regular maintenance such as cleaning, mesh checks, and tooth inspections will prolong service life.