The Snail series includes a number of propellers, optimized for everything from racing to 3D flying to aerial imaging. All Snail propellers feature a new quick release propeller (excluding the 6048-3D Propeller) - a first for racing drones. Racers can swap propellers in seconds, without tools, because in a race every second counts. Every propeller's hub structure has been fully tested for strength so racers can fly with confidence. There is also a standard hub version of the 5048S Tri-Blade propeller, the 5048, that can fit on other motors.