Hot Racing steel 48 Pitch 29 Tooth Pinion Gear.
CNC machined light weight heat treated steel, black in color.
Heavy duty 4mm set screw for brushless power.
Reduces internal rotating mass, and increases efficiency.
YOU WILL RECEIVE:
One 48 Pitch 29 Tooth Pinion Gear with 4mm set screw.
Inner diameter: 1/8 inch (3mm)
description revised by: WP June 10, 2014