The V-Pitch (Variable Pitch) Unit
Design: Push-Pull
Housing/Arms: ABS
Rotor: Aluminum
Blades: symmetrical; fiber-reinforced nylon
Shaft: Steel; 0.04 x 6.02 in (1 x 153 mm); factory-installed
Bearings: (5); shielded.

The RimFire™ Brushless Outrunner Motor
Model No: 22M-1000
Input (V): 7.2-12
Max. constant amps: 11
Max. surge amps: 15
No-load amps: 0.65
Internal resistance (ohms): 0.234
Motor (dia. x length): 1.1 x 1.14 in (28 x 29 mm)
Shaft (dia. x length): 0.16 x 1.73 in (4 x 44 mm)
Bearings: (2); shielded
Total package weight: 2.1 oz (59.5 g)

Includes: RimFire motor w/factory-installed shaft and 2mm male, gold-plated bullet connectors, variable-pitch unit, blades and mounting hardware.
Requires: dedicated proportional radio channel, micro servo w/17 oz-in of torque (min.) and brushless ESC w/governor