3RACING 3RAC-3PY/30 T30 Racing Pulley Gear  [3RAC-3PY/30]

Racing grade T30 pulley by 3RACING 3RAC-3PY/30

The 3RACING Aluminum Differential Pulley Gear T30 is developed with a focus on consistent drivetrain response and durability during repeated high load cycles. Model 3RAC-3PY/30 utilises aluminium to provide a stable, low deformation interface for pulley-driven systems commonly found in competitive 1/10 applications.

Material and performance considerations

Aluminium offers predictable stiffness and fatigue characteristics that help preserve tooth profile and alignment under stress. The 3RAC-3PY/30 is intended to reduce micro movement and maintain repeatable engagement for drivers tuning suspension and power delivery.

Integration and setup notes

This pulley fits a variety of 1/10 scale drivetrains; installers should verify clearances and spline engagement during setup. Proper alignment and torque settings are important to avoid premature wear and to lock in consistent performance on the track.