This is a pack of two replacement Align 78 Tooth Main Drive Gear, intended for use with the Align 100S, 100X and 150 helicopters. This updated design features solid structure to help increase gear torsion strength and avoid deformations under high speed rotation.
This product was added to our catalog on January 21, 2015
Extremely delicate. The teeth don't strip but the keyed center hole strips. The plastic key shears off with only a minor blade strike. Brush the grass a little and your main gear is gone. Goes crooked on the shaft and spins on the main shaft. No longer solid. You will notice the motor surge when the key is stripped out and the gear will wobble. Needs to be a whole lot beefier in my opinion. Just ordered eight of them. Easy to change but a pain in the butt for every minor blade strike. Would be better if the key was longer or made part of the metal insert instead of the plastic part.
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 ...
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This is an optional replacement Align 600XN Metal ...
Drive Gear Assembly, intended for use with the T-Rex 600XN nitro helicopter kits. 600XN Metal Drive Gear Assembly utilizes all-aluminum CNC machining technology for a stronger structure and coefficient of friction. Includes: ...
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 ...