Octura 3/16" stepped down to 1/8" prop shaft for .130 flex cable

Octura stepdown propeller shaft, 3/16" (4.75mm) to 1/8" (3.175mm).

The shaft is drilled to fit a .130 flex cable.
Designed to use smaller 1/8" props with a stronger 3/16" shaft and .130" flex cable.
Fits struts that require a 3/16" propeller shaft. 

Requires:
.130 Flex Cable
Part# oct-oc4d Drive Dog
Part# oct-oc4pn Bullet Prop Nut