Gemfan Flash Durable Tri Blade 5149 5.1 Propellers (2CW + 2CCW)

Are you in Australia and looking to buy Gemfan 5149 Triblades? These Gemfan 5149 3 - blade flash propellers are a great choice. They're designed for high - speed racing, but also perfect for long - range rigs, helping to boost efficiency and extend flight times. The inverse tip design cuts down on blade tip vortex, and their lightweight construction gives them a small moment of inertia and a super - fast response time. Gemfan's designers used advanced software like CATIA modeling and Ansys Fluent to craft the Hurricane propeller airfoils and blade style. They combined effective airfoils with different motors for multiple design iterations. After testing surface pressure, airfoil optimization, lift force, resistance, and torque, they created the Flash series, specifically for racing. Here are the Gemfan 5149 3 - blade specifications: Size is 5.1 inches, pitch is 4.9 inches, made of PC material, has 3 blades, weighs 4.65g, with a 5mm mounting hole and 7mm center hub thickness. It's also POPO compatible. This pack includes 2 CW and 2 CCW Gemfan 5149 propellers. Browse more 5 - inch propellers, Gemfan propellers, and drone props.

Using the Gemfan Flash 5149 propellers is easy. First, make sure your drone is turned off. Then, carefully attach the propellers to the motor shafts according to the CW (clockwise) and CCW (counter - clockwise) markings. Ensure they are firmly secured to prevent any issues during flight. When flying, these propellers are great for high - speed racing or long - range flights, but always fly in a safe area away from people and obstacles. As for maintenance, after each flight, check the propellers for any signs of damage like cracks or chips. If you find any, replace the propeller immediately. Keep them clean by gently wiping them with a soft cloth. Store them in a cool, dry place to avoid warping or other damage.