3RACING 3RAC-PG6451 51T 64 Pitch Pinion Hard Coated Performance Gear  [3RAC-PG6451]

Precision Pinion for Tuned RC Drives

The 3RACING 64 Pitch Pinion Gear 51T 3RAC-PG6451 is machined from 7075 aluminum and treated with a hard coating to withstand repetitive runs. Its refined profile helps maintain smooth engagement and reduces vibration during acceleration.

Balanced Strength and Accuracy

The hard coat protects the aluminum surface while preserving the gear geometry that ensures even load distribution across teeth. This means fewer tooth chips and steadier behaviour under extended high-speed use.

Easy Fit for 1/10 Scale Vehicles

Designed to suit many 1/10 scale on-road and off-road platforms, the 51T pinion is a sensible upgrade when swapping ratios or renewing a worn part to restore drivetrain efficiency.