This is an ultra lightweight precision machined 48 pitch 18 tooth aluminum pinion gears set for on-road and off-road racing by Trinity.
- Meshes with all 48 pitch spur gears.
- Titanium Nitride hard anodized for long life and less resistance.
- 48 Pitch in sizes from 17 to 33 teeth.
- Uses 3mm set screw (included).
- Standard 540 Motor Shaft Size.
- Size etched on pinion gear.
- Precision Machined Ultra Thin Tooth Profile (Less Than 2.5mm Wide).
- Large Multi Hole Cutouts to Reduce Weight.
- For 1/8" Shaft (3.175mm) Motors.