HQ Ultralight prop 51MMX2-1MM Light Grey (2CW+2CCW)

Propeller kit suitable for the 7x20 brushed DC-motor. Can also be bought in the Thrust upgrade bundle for Crazyflie 2.X. Note: This propeller has a 1 mm hole so it will not fit on the Crazyflie 2.x stock 7x16 DC-motor.This is not compatible with the Crazyflie 2.1 Brushless. Specifications Propeller Diameter: 51 mm (2 inch) Pitch : 23 mm (0.9 inch) Blades : 2 Material : Poly Carbonate         Weight :0.36 g Hub Diameter : 5 mm           Hub Thickness: 5 mm           Shaft: 1 mm Package content 2 x CW HQ Durable Prop 51MMX2-1MM 2 x CCW HQ Durable Prop 51MMX2-1MM