Slant Thread Main Drive Gear/121T (Black) for Align T-Rex 450
●Use for T-REX 450 Series.
●Must with::H45157 Motor Pinion Helical Gear 12T.
●New style high strength 121 tooth Mod 0.6 helical main hear for 450 size helis. The increase gear pitch can withstand higher power, at the same time minimize operational noise. A great upgrade to withstand the modern high power system.
●Utilizes high strength polymer plastic with excellent rigidity and flexibility characteristics.
●Patented unique built in fan design to create induced air flow, effectively cooling electronics and motor.
●Gear ratio 1:10.08.
●CNC M0.6 Slant Thread Main drive gear(121T) x 3
- due to the unstable supply of Align products, if we cannot supply you this product in a short period of time, we will ship out the other items in your order first and refund you the amount of the unavailable items or ship later.
- please mark in the comment during checkout if you want your order to ship only in full, or tell us the model # of the spare parts you need urgently.