Your buying a new in the pack A2217/8T 1100KV MOTOR
Specifications:
Dimension: 27.8*32 mm
Weight: 68 g
Shaft Diameter: 4 mm
Accessories: 4.0mm prop adapter, motor mount, screws
Prop Recommendation:
2217-950KV: 11 or 10 inch props, eg. 1155, 1070, 1060, etc.
2217-1250KV: 9 inch props, eg. 9050, 9045, 9060, etc.
2217-1500KV: 8 or 9 inch props, eg. 8040, 8060, 9045, etc
2217-2300KV: 6 inch props, eg. 6040, etc.
Test Data:
2217-950KV (prop GWS1047RS):
16.9A / 11.1V, 7130rpm, thrust 955g
15.8A / 10.5V, 6980rpm, thrust 897g
14.9A / 10V, 6460rpm, thrust 853g
13.9A /9.5V, 6580rpm, thrust 792g
2217-1250KV (prop GWS9050HD):
20.4A / 11V, 10280rpm, thrust 1075g
18.9A / 10.5V, 9990rpm, thrust 995g
17.8A / 10V, 9620rpm, thrust 933g
16.1A / 9.5V, 9320rpm, thrust 855g