iBM3520X 800KV Specifications:
-KV: 800kv
-Size: 42x50mm
-Shaft: 6mm
-Battery/Esc: 3-7s Lipo / 47.5A
-Watts: 1000
-Prop: 13x10 / 14x7 / 14x10
-Weight: 220g
-Motor mounting holes 16 and 19mm.