Motor description:
Using high quality bearings， magnets and imported silicon steel sheet， thus ensure the service life
of motor and performance.
100% of dynamic balance calibration， minimize vibration that caused by the loss of energy.
Each motor was tested through 63 quality inspection， ensure the motors being reliable.

Motor specification:

Voltage(V)	Prop.	Current(A)	Thrust(G)	Power(W)	Efficiency(G/W)	RPM
12	APC 10 * 4.7	15.1	880	181.2	4.9	6960
8	APC 10 * 4.7	9.5	550	76	7.2	5470
12	APC 9 * 6	12.3	730	147.6	4.9	8220
8	APC 9 * 6	7.1	400	16.8	7.0	6090

Simonk 20A ESC specification:
Continuous current: 20A
Peak current(10S): 25A
Lipo battery: 2-3 cells
BEC: 2A / 5V
Programmable
Package size: 13 * 8 * 4 / 5.1 * 3.1 * 1.6in
Package weight: 108g / 3.8oz

Package list:
1 * EMAX XA2212 980KV brushless motor
1 * Simonk 20A ESC
1 * prop adapter
1 * installation board
3 * banana plug
4 * screw with accessories
3 * shrink tube