The included adapter uses 1.5mm moutning hole. You can find the 2mm here.
Specifications:
- Blades:3
- Material:PC
- Pitch:2.3in
- Prop Disk Diameter:102.1mm
- Center Thickness:5.5mm
- Center Hole Inner diameter:5mm/1.5mm T mount
- Max Prop Width:10.9mm
- Weight:1.98g\2.1g(with adapter)
- Recommended Motor:1505-3600kv
Package: