3 Sizes to choose from.


3mm Pin/8mm Grip Size


Made of carbon fiber reinforced plastic.

Before assembling the blades, deburr the various edges and the root
Balance the propeller when assembled
The propeller should only be operated with an electric motor
The maximum admissible number of revolutions may not be exceeded
The value of the maximum admissible number of revolutions is printed on the packing label. For example "max.13000 U/min" means that the maximum RPM (Revolution Per Minute) must not exceed 13000 RPM
Check before each flying session that the propeller is firmly fixed on the motor shaft
Check before each flying session that the propeller is not damaged in anyway (visual check) and, if necessary, re-balance the unit
Consider the need to replace any damaged blade or distorted centre piece (heavy/crash landing)
Ensure that the motor starts up slowly via a speed controller or soft-start. Alternatively, a resilient coupling should be incorporated. With sudden starts there is a risk of blade fracture and hence the dangerous risk of injury. Similar comments apply to rapid braking!
After a crash or heavy landing - especially, if the blades were rotating, a fresh inspection should be made.