Vrtuľa 5,5 x 4,5 Speed 400 Electric (sada 4ks)

This is the 5.5x4.5E and 5x4.5EP Speed 400 FPV Racing Prop Bundle      
                      from APC Precision Composites.                          
                       **For Electric Motors Only**                           
                                                                              
FEATURES:

          Composite nylon construction, gray in color                         
          Specifically designed for multi-rotor applications                  
          Two reverse rotation (pusher) propellers                            
          LPARM12SF 3mm, 5mm, 6mm adapter rings allow propellers to            
          be used on a variety of motor shafts and gear drive systems       
                                                                              
INCLUDES:

          Two 5.5x4.5E Speed 400 FPV Racing Propeller                         
          Two 5.5x4.5EP Speed 400 FPV Racing Propeller                        
           Four LPARM12SF 3mm, 5mm, 6mm Adapter Rings                          
                                                                              
SPECS:     

          5.5x4.5E Speed 400 FPV Racing Propeller                           
          Hub Diameter: 0.50" (12.7mm)                                        
          Hub Thickness: 0.30" (7.62mm)                                       
          Shaft Diameter: 1/4" (6.3mm)                                        
          Product Weight: 0.14 oz. (3.96g)                                     
          5.5x4.5EP Speed 400 FPV Racing Propeller                          
          Hub Diameter: 0.50" (12.7mm)                                        
          Hub Thickness: 0.30" (7.62mm)                                       
          Shaft Diameter: 1/4" (6.3mm)                                        
          Product Weight: 0.14 oz. (3.96g)