Slow Fly 8x4 Propeller

Slow Fly 8x4 Propeller

Prop hub has the hex nut fitting to suit motors common to most bell motors or small gearboxes with the threaded shaft.

A slow fly propeller is designed for smaller outrunner motors, typically bell motors or slightly larger. They are suited to run on smaller planes at a lower RPM. Also great  for gearbox reduced motors. A slowfly propeller typically has a spoon shaped blade.