More information about Great Planes Folding Prop Set Siren EP ARF GPMQ1650
This is the Sport spinner and 8x4 folding prop for the Great Planes Siren EP Hotliner. This is the prop/spinner when using a brushed motor with the Siren ARF.
Features: Composite nylon construction that’s black in color
- Two folding prop halves
- Aluminum prop hub
- Two 2x9.7mm steel pins (for installing props to the hub)
- Two 2x8mm self-threading screws (for securing the spinner to the hub)
Requires: Assembly and 3mm set screws for installation