300X 14T Motor Pinion Gears, intended for use with the T-Rex 300X RTF Electric Helicopter. Features: Use for T-REX 300X Medium Carbon Steel material Must with Main Drive Gear/115T (AGNH30G002XX) This product ...
Slant Thread Main Drive Gear, and is intended for use with the Align T-REX 600 PRO and 550 electric helicopters. This module 1 main gear is precision CNC machined for minimal noise ...