Description:

●Compatible Devil 450 Pro / Devil 450 Sport / Devil 450 RIGID / Devil 450 FAST / Devil 465 RIGID / Devil 480 RIGID / Devil 480 FAST.
●Need to Match Devil 450 Pro  Copper Motor Pinion Helical Gear(HP45046).
●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.
●Gear ratio 1:10.08.

Packaging:

●M0.6 Slant Thread Main Drive Gear(121T) x 3
●Weight:13g