HQProp R37 5.1x3.7x3 FPV Propellers (2CCW+2CW)

Are you in Australia and seeking high - quality FPV racing propellers? Look no further! The HQProp R37 propellers are here for you. With a 5.1 - inch diameter, a pitch of 3.7, and 3 blades, they offer excellent performance. Made from Poly Carbonate, they weigh just 4.1g. The hub has a diameter of 13.3mm and a thickness of 7mm, and the shaft is 5mm. There are no adaptor rings. This pack includes 2 CW R37 - PC and 2 CCW R37 - PC propellers, perfect for your FPV racing needs.

Using these HQProp R37 FPV propellers is easy. First, make sure your drone is powered off. Then, carefully attach the propellers to the motor shafts. Remember to install the CW and CCW propellers in the correct positions as marked on your drone. When flying, keep an eye on the propellers' performance. If you notice any unusual vibrations or noises, land your drone immediately. For maintenance, after each flight, check the propellers for any signs of damage like cracks or chips. If you find any, replace the damaged propeller right away. Store the propellers in a cool, dry place to prevent warping. With proper use and care, these propellers will serve you well in your FPV racing adventures.