Align 105T M1 Helical Autorotation Tail Drive Gear Set : H70G013XXT

Use for T-REX 700X/760X/800E.

Brand new high drive gear ratio is designed especially for F3C & slow 3D flight with superior tail lock and precise flight performance. (Suitable for head speed at 1900RPM)

To make sure to get the best effect, it must be used with whole set.

Gear Ratio 1:5.25

Specification:

105T M1 Autorotation tail drive gear set x 1

20T M1 Front drive gear assembly set x 1