Featured Propellers
GSIC PROPULSION / RACING SERIES
Engineered for Speed.
Engineered for Speed.
Built for Control.
Explore performance propellers across sizes and materials, selected for confident, responsive flight.
SHOP PROPELLERS →Featured Propellers
Four proven sizes. Clear material choices. Ready for your next build.
7040 / 7-INCH
7040 3-Blade Propeller
PC
$1.00
9045 / 9-INCH
9045 3-Blade Propeller
Carbon Fiber Nylon
$1.00
GEMFAN 1050 / 10-INCH
Gemfan 1050 3-Blade
Glass Fiber Nylon
$1.00
GEMFAN 1310 / 13-INCH
Gemfan 1310 3-Blade
Glass Fiber Nylon
$1.00
BUILT TO FIT YOUR FLIGHT
The right propeller starts with the right specification.
GSIC makes it easier to compare propellers by size and material, so you can move from browsing to building with confidence.
From compact 7-inch options to larger glass-fiber nylon formats, our catalog brings performance-focused choices into one clear storefront.