The T-Motor V1507-2700 is a very good F5K motor. The shaft is M5 aluminium.
Specifications:
- KV: 2700 RPM/V
- Configuration: 9N14P
- Shaft: 5mm threaded M5
- AWG: 24
- Motor Dimensions (Dia.*Len): F18.9×29.7mm
- Mounting: four M2*0.4 holes on a 12mm diameter circle
- Weight with wires(g): 15.2g
- No.of Cells(Lipo): 2-3S
Recommended props: 6x3, 6x4, 6.5x3 on 2S LiPo
or 5x3 (cut down 6x3) on 3S LiPo