This precision-engineered upgrade replaces the stock spur on Axial SCX10 and Wraith drivetrains, pairing a #45 steel 48 pitch 87T spur with a machined aluminium spur adapter for accurate fitment. The components are intended to deliver dependable mesh stability and improved wear characteristics while integrating cleanly with common gearbox and pinion configurations on compatible crawler platforms.
In service the hardened steel spur provides a more wear-resistant contact surface to extend service life, and the aluminium adapter allows the replacement to mount concentrically on the existing shaft or carrier. Confirm pinion pitch and mesh clearance on the vehicle prior to operation, and follow standard setup procedures to preserve gear alignment.
Installation procedure: remove the original spur, position the aluminium adapter on the spur hub, slide the steel spur onto the adapter and confirm concentricity and correct engagement with the motor pinion, then secure using the model's original hardware. After installation, verify backlash and rotate the drivetrain manually to ensure smooth transmission through the gearbox and hubs.
For technical builders seeking a robust 48 pitch steel spur paired with an aluminium mount for SCX10 or Wraith applications, this SSCX1587T kit provides a precision-oriented replacement to simplify tuning and increase durability.