APC Electric Propeller 5.1 x 4.5E APC05145E

The APC Electric Propeller in the 5.1 x 4.5E size is designed for use with electric-powered RC aircraft. The E designation indicates it is optimized for the lower torque and higher RPM characteristics of electric motors. This two-blade propeller comes with adapter rings to fit a range of motor shaft sizes. APC is a well-regarded manufacturer of RC and UAV propellers known for consistent pitch and balance. Features: 5.1 inch diameter, 4.5 inch pitch Optimized for electric motors Includes adapter rings for multiple shaft sizes Two-blade design 7/7/26 cs