Team Epic 55T 64 Pitch Hard Anodized Pinion

Super Light weight and true aluminum pinion gears for for on-road, oval and short course truck racing. meshes with all 64 pitch spur gears. Hard anodized for longer life. 64 pitch in sizes from 20 to 70 teeth.  Uses 3mm set screw (included). Standard 540 motor shaft size. Size etched on pinion back.