The 21-inch propeller is made of Ultra Carbon Pro, an advanced composite material, for lower rotational inertia in combination with high strength and stiffness. Their aerodynamic profile combined with the optimized electromagnetic design of the motor makes the E2000 extremely energy efficient.
Diameter/Thread Pitch: 21 x 7.0 inch (533 x 178mm)
In The Box
Propeller CCW (Propeller + Propeller Adapter) x 1; Screws pack x 1; Washers pack x 1