Image: Pyrodrone
Components · Propellers
HQ Prop 7x4.5x2 Durable Bi-Blade 7" Prop Grey
MFR HQPropMODEL D4-4485
HQ Prop 7x4.5x2 Durable Bi-Blade 7" Prop Grey — propellers by HQ Prop.
Vendor-supplied listing. This part is made by HQProp and listed from Pyrodrone. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.
Carried by Pyrodrone and RaceDayQuads in this catalogue, so it does not depend on one supplier here.
Pyrodrone: ships within 2 business days. Its shipping policy says: “Orders placed Monday through Friday by 5:00 PM PST are typically processed and shipped the same day.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.
Specifications· 3 fields
- Blades
- 2
- Pitch
- 114.3 mm(vendor states 4.5")
- Diameter
- 177.8 mm(vendor states 7")