Main features:

  • Hardened carbon steel
  • Dark gray finish
  • Heat treatment
  • Made to fit 5mm shaft motors
  • Fits Traxxas E-maxx brushless, E-Revo brushless, Summit

What's included:

  • 32 pitch 5mm hardened steel pinion gear 21 tooth x 1
  • 4x4mm set screw x 1

Specs:

  • Length: 12mm
  • Inner Diameter: 5mm