105T M1 Helical Autorotation Tail Drive Gear Set H70G013XX
Use for T-REX 700X/700E/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)
Gear Ratio 1:5.25
105T M1 Autorotation tail drive gear set x 1
20T M1 Front drive gear assembly set x 1