3Racing 3RAC-PG6446 64 Pitch 46T Hard Coated Aluminium Pinion  [3RAC-PG6446]

Precision Machined Pinion for Peak Performance

The 3Racing 64 Pitch Pinion Gear 46T, model 3RAC-PG6446, is built for hobbyists and competitive drivers wanting accurate gear ratios and lightweight strength. Manufactured from 7075 aluminium, this pinion balances stiffness with low mass to help maintain throttle response under load.

Hard Coating for Long Life

A protective hard coating increases surface toughness and resists pitting during high rpm use. The 64 pitch tooth form promotes stable engagement with matching spur gears, reducing vibration and uneven wear over time.

Tuning Friendly 46T Configuration

The 46T tooth count gives a useful middle ground for tuning acceleration and top speed. It is straightforward to swap during setup changes and works well when testing gearing choices for specific tracks or surfaces.