Manufacturer Description
This is the Robinson Racing 12 Tooth .5 Mod Mini Pinion Gear.
FEATURES:
Steel construction with blackened finish for high strength and
durability
INCLUDES:
12 Tooth .5 Mod Mini Pinion Gear
3mm Set Screw
SPECS:
Number of Teeth: 12
Hole Diameter: 2mm
Gear Pitch: .5