3Racing 3RAC-PG6447 64 Pitch 47T Hard Coated Pinion Gear (7075)  [3RAC-PG6447]

Precision Pinion for Competitive Tuning

The 3Racing 64 Pitch Pinion Gear 47T is manufactured from 7075 aluminium with a hard coating to provide consistent tooth geometry and reliable meshing under repeated high RPM runs. It is intended for racers and tuners prioritising controllable drivetrain response.

Material and Surface Hardening

7075 aluminium delivers an elevated strength to mass ratio suitable for high performance use, while the applied hard coat reduces abrasive wear and helps maintain tooth profile during extended sessions.

Tuning Flexibility with 64 Pitch Geometry

The 47T configuration on a 64 pitch offers fine granularity for ratio changes, allowing setup adjustments that refine acceleration curves and top end when paired with appropriate spur gears.

Application and Installation Notes

Designed for 1/10 scale systems that accept 64 pitch components, the pinion requires accurate mesh setup and secure fastening to avoid runout. Check shaft runout and use calibrated shims where needed to preserve concentricity.