HQ Racing Prop R42 Light Grey (2CW+2CCW)-Poly Carbonate HQ Racing Prop R42 Light Grey (2CW+2CCW)-Poly Carbonate Catalyst Machineworks Racers asked for slightly stiffer and faster version of the popular HQ 5.1x4.1x3This is the answer from HQ!This prop was designed having in mind only one thing, RACING!Propeller Diameter: 5.1inch       Pitch : 4.2               Blades : 3Material : Poly Carbonate        Weight :4.9gHub Diameter :13mm           Hub Thickness:7mm           Shaft :5mm( Compatible with POPO motor)Adaptor Rings : NO

HQ Racing Prop R42 Light Grey (2CW+2CCW)-Poly Carbonate

Code: CM01527
Racers asked for slightly stiffer and faster version of the popular HQ 5.1x4.1x3
This is the answer from HQ!
This prop was designed having in mind only one thing, RACING!


Propeller Diameter: 5.1inch       
Pitch : 4.2               
Blades : 3
Material : Poly Carbonate        
Weight :4.9g
Hub Diameter :13mm           
Hub Thickness:7mm           
Shaft :5mm( Compatible with POPO motor)
Adaptor Rings : NO
Racers asked for slightly stiffer and faster version of the popular HQ 5.1x4.1x3
This is the answer from HQ!
This prop was designed having in mind only one thing, RACING!


Propeller Diameter: 5.1inch       
Pitch : 4.2               
Blades : 3
Material : Poly Carbonate        
Weight :4.9g
Hub Diameter :13mm           
Hub Thickness:7mm           
Shaft :5mm( Compatible with POPO motor)
Adaptor Rings : NO