Gemfan F4019 4 Floppy Proppy 2-Blade Propeller (2CW + 2CCW)

Are you in Australia searching for high - performance Gemfan F4019 floppy props? These 4 - inch folding propellers are a game - changer for efficient storage and high - speed racing. The folding design not only enables more agile freestyle moves but also makes it super easy to pack away your quad. Gemfan's designers used advanced software like CATIA and Ansys Fluent to create the Flash propeller airfoils and blade styles. By combining the best airfoils with different motors, they've fine - tuned the design through multiple iterations. Rigorous testing of factors such as surface pressure, airfoil optimization, lift force, resistance, and torque led to the creation of the Flash series, perfect for racing. SPECIFICATIONS: Material is PC, weight is 1.42g, pitch is 1.9in, prop diameter is 102.06mm, center thickness is 5.5mm, center hole diameter is T mount, and it's suitable for 1505 - 3500kv motors. Available colors are Clear Gray, Yellow, and Milk White. PACKAGE INCLUDES: 2CW + 2CCW Gemfan F4019 Floppy Proppy 2 - Blade. Browse more Gemfan floppy props, all Gemfan props, or all floppy props.

Using your Gemfan F4019 propellers is easy. First, make sure your motor is the right type (1505 - 3500kv). Then, carefully attach the propellers to the motor. The 2CW (clock - wise) and 2CCW (counter - clockwise) props should be installed in the correct positions for proper flight. When flying, these props offer great speed and agility, perfect for racing or freestyle flying. After use, you can easily fold them up for convenient storage. As for maintenance, keep them clean. If they get dirty, you can gently wipe them with a soft cloth. Check them regularly for any signs of damage like cracks or chips. If you notice any issues, it's best to replace the propellers to ensure safe and efficient flight.