3RACING 3RAC-PG4833 Competition 33T 48 Pitch Pinion  [3RAC-PG4833]

Race orientated 48 pitch pinion

The 3RACING 48 Pitch Pinion Gear 33T is specified for tuners seeking consistent engagement and minimal rotational mass. Manufactured from 7075 aluminium and finished with a hard coat, it is aimed at drivers who balance weight with durability in competitive settings.

Precision tooth form and surface treatment

The hardened surface reduces wear under repeated high-load cycles while the accurate tooth profile maintains repeatable mesh. This improves drivetrain efficiency and helps preserve gearing geometry during setup changes.

Application and tuning notes

Suitable for many 1/10 scale racing platforms, this 33T pinion lets tuners experiment with final ratios without adding significant weight. Ensure correct pinion alignment, check backlash, and verify motor timing and gearing for optimal lap times.