Combo 2 Pair 12x4.5 Counter Rotating Propellers, 4 CC 25A ESCs + 4 Himax 2812-0650...

Power your multi-engine electric RC airplanes or coaxial rc helicopters with this combo. Two pairs of Draganfly Innovations electric 12x4.5 counter rotating propellers, four Himax 2812-0650 brushless motors and four Castle Creations Phoenix 25A brushless speed controls. You will receive: * 2x Draganfly Innovations 12x4.5 Counter Rotating Pair Electric RC Airplane Propellers (total of 4 props) * 4x Castle Creations Phoenix 25A Programmable Brushless Motor Speed Controllers * 4x Himax HC2812-0650 Electric Outrunner Brushless Motors Specifications for Draganfly Innovations 12x4.5 Counter Rotating Pair Electric RC Airplane Propellers * Length: 12 in * Pitch: 4.5 in/rev * Type: Counter Rotating Matched Set (1 CW and 1 CCW rotation) * Material: 1 Piece Composite * Shaft Diameter: 3 mm Specifications for Castle Creations Phoenix 25A Programmable Brushless ESC * Cells w/BEC: 5-10 * Cells w/o BEC: 5-16 * Continuous: 25 A * Surge: 40 amps * Switching Rate: 11,000 Hz * Resistance: 0.0065 Ohms * Brake: Yes * Low Voltage Cut-off: Programmable * Reversible: Yes - change any two wires * Size: 1.08 x 0.91 x 0.16 in. * Weight (with wires): 0.6 oz. (17g) * Connector: Universal Specifications for Himax HC2812-0650 Electric Outrunner Brushless Motor * Power: 150W * KV: 650 * Weight: 64g * Diameter: 28mm * Length: 29mm * Shaft Diameter: 4mm * Rm: 0.285 * lo: 0.36 * Wobbly prop adapter * Collet prop adapter * Stick Mount & Radial Mounts * Bullet connectors