Align Trex 450 Motor Pinion Helical Gear (3.5mm / MO.6)12T H45157

This is a replacement Align 12 Tooth Helical Motor Pinion Gear, and is intended for use with the Align T-Rex 450 family of helicopters.

NOTE: Must with use with 121T Slant Thread Main Drive Gear H45156 

Specifications:
Modulus: 0.6
Shaft Diameter: 3.5mm
Weight: 1.2g

Includes: (1) 12 Tooth helical motor pinion gear (1) 3x3mm Set screw