Gemfan 1209-4 31mm Quad-Blade Propeller (Set of 8 — 4CW+4CCW) Clear Red

Gemfan 1209-4 31mm Quad-Blade Propeller (Set of 8 — 4CW+4CCW) Clear Red

Name: Gemfan 1209-4 31mm Quad-Blade Propeller (Set of 8 — 4CW+4CCW) Clear Red
Brand: Gemfan
SKU: GF-1209-4-31MM-8P-08-RED
Price: 287 INR
Availability: InStock

₹287

SKU GF-1209-4-31MM-8P-08-RED

Color: Clear RedShaft: 0.8mmProp Size: 1.2", 31mmBlade Count: 4Prop Mount: 0.8mmMaterial: Polycarbonate

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The Gemfan 1209-4 is a low-pitch polycarbonate propeller built for 65mm micro whoops. With a shallow 0.9-inch pitch and a lightweight 0.21g profile, this quad-blade design delivers rapid spool-up times and aggressive cornering grip, making it highly effective for indoor acro flying or compensating for heavier tiny whoop builds.

Key features

Quad-blade geometry increases low-end thrust and cornering authority
Durable polycarbonate construction resists shattering during indoor crashes
Optimised for high-KV 0702 and 0802 micro brushless motors
Friction-fit hub allows fast push-on installation without mounting hardware

Specifications

Diameter: 31mm (1.2 inch)
Pitch: 0.9 inch
Blades: 4
Material: Polycarbonate (PC)
Hub thickness: 5mm
Shaft hole: 0.8mm
Weight: 0.21g

Before installing, confirm your motors feature a matching 0.8mm shaft, as micro whoop motors in this size class frequently alternate between 0.8mm and 1.0mm diameters.