Hot Racing brush-less black steel 32 pitch 9 tooth pinion gear.
- standard 4140 steel and heat treat
- heavy duty 4mm set screw for brush-less power
YOU WILL RECEIVE:
- one 32 pitch 9 tooth pinion gear with 4mm set screw
- inner diameter: 1/8" (3.175mm)
- length 10.50 MM
- Tooth width 5 mm