This aftermarket 15-tooth motor pinion is specified for AXIAL SCX6 applications and sized for motors that match the stated shaft and pitch dimensions. The high carbon steel construction enhances wear resistance versus common stock alloys and serves to transmit torque from the motor shaft into the drivetrain gearbox with consistent engagement.
Core dimensions include a 5mm centre hole and a 1mm tooth pitch; always verify these against your motor and existing pinion prior to installation. Installation guidance: set proper gear mesh with the spur gear, secure the pinion to the motor shaft using the supplied 4*4 screw shaft, and rotate the drivetrain by hand to confirm smooth clearance before applying power.
ARA310961